The 2021 US Olympic Swimming Trials are now underway as contestants compete for the right to represent their nation at Tokyo 2020.A decision was made by USA Swimming to split the trials into two seperate “waves” to make for a safer contest in light of the pandemic.READ: US Olympic Swimming Trials 2021: Full event schedule of Wave 1 and Wave 2A total of eight events were held, with a preliminary round deciding the seeding for the subsequent finals taking place later in the day. The Swimming Trials qualification tournament is being held at the CHI Health Center in Omaha, Nebraska.High schoolers Camille Spink and Kristina Paegle finished first and second respectively in the Women’s 100m Free Finals. Both will advance to Wave 2 of the US Olympic Swimming Trials next week. Spink posted a time of 55.25 seconds, matching the 12th all-time record for the 15-16 age group. Meanwhile, Paegle swam a personal best of 55.91 seconds to mark her name in the history books of the US Olympic Swimming Trials.Camille Spink Posts 55.25 100 Free for 13th All-Time in 15-16 Age Group https://t.co/HV9R30YFW4— SwimSwam (@swimswamnews) June 5, 2021In a topsy-turvy turn of events, Katie Trace went on to win the Women’s 200m Fly Finals as the seventh seed. Emma Sticklen will join Trace in Wave 2 of the US Olympic Swimming Trials after finishing second.US Olympic Swimming trials 2021: Event timings, lists and live streaming detailsJacob Steele and Nathaniel Stoffle mirrored their prelim form to finish first and second respectively, marching on to Wave 2. Both swam their best times in what turned out to be a fiercely contested two-horse race.Some special things are getting ready to happen in this pool at the US Olympic Swimming Trials. pic.twitter.com/j1K0Dzy2jR— Kyle Sockwell (@kylesockwell) June 3, 2021Despite qualifying 16th in the 100m Free Prelims, Harvard University freshman Mandy Brenner was scratched from the Finals sheet for Day 1. Her coach cited a family wedding as the reason and confirmed that the swimmer will return for the 50m Free event later at the Swimming Trials.Full Results of Day 1 US Olympic Swimming TrialsWomen’s 100m Free FinalsPodium:1. Camille Spinke (NCAP) – 55.252. Kristina Paegle (ISC) – 55.913. Trude Rothrock (TENN) – 56.01Men's 100m Free FinalsPodium:Patrick Sammon (AQUASN) – 49.94Luke Miller (EA) – 50.05Michael Eastman (UofL) – 50.14Women’s 200m Fly FinalsPodium:Katie Trace (OSU) – 2:12.57Emma Sticklen (KATY) – 2:12.58Martina Peroni (NAAC) – 2:12.61Men's 200m Fly FinalsPodium:Carl Bloebaum (RAYS) – 1:58.90Colby Mefford (SMST) – 1:59.63Sebastien Sergile (SA-GA)/Micah Slaton (TRI) –Women’s 100m Back FinalsPodium:Autumn Haebig (HUSK) – 1:01.23Kobie Melton (UARK) – 1:01.89Casey Chung (CW) – 1:01.93Men's 100m Back FinalsPodium:Jacob Steele (ISC) – 55.23Nathaniel Stoffle (SPAC) – 55.28RJ Kondalski (OSU) – 55.40Women’s 800m Free Timed FinalsPodium:Hayden Miller (CFSC) – 8:39.81Abigail McCulloh (SA-GA) – 8:42.17Elle Braun (WA) – 8:43.53Men's 800m Free Timed FinalsPodium:Garrett McGovern (NAVY) - 8:11.25Luke Johnson (NAVY) - 8:12.33Joshua Brown (HIGH) – 8:15.07PrelimsWomen’s 100m Free PrelimsCamille Spink (NCAP), 55.63Kristina Paegle (ISC), 56.04Zoe Skirboll (RXA), 56.13Mykenzie Leehy (ISWM), 56.17Christiana Regenauer (UOFL), 56.24Sarah Shackelford (VT) / Marina Spadoni (UN-FL), 56.28–Trude Rothrock (TENN), 56.30–Michael Eastman (UOFL), 50.64Phil Costin (UN-SC), 50.72Women’s 200m Fly PrelimsAlex Massey (NAC), 2:13.01Emma Sticklen (KATY), 2:13.20Casey Cullen (PWAC), 2:13.76Caroline Sheble (NOVAVA), 2:14.08Mackenzie McConagha (NCAP), 2:14.11Martina Peroni (NAAC), 2:14.30Katie Trace (OSU), 2:14.71Kate McCarville (SPA), 2:14.77Men's 200m Fly PrelimsCarl Bloebaum (RAYS), 1:59.57Micah Slaton (TRI), 1:59.75Sebastien Sergile (SA-GA), 1:59.87Noah Henderson (NCS), 1:59.90Colby Mefford (SMST), 2:00.15Sam Folger (GS), 2:01.29Sam Artmann (TXLA), 2:01.50Jacob Pishko (TAC-NC), 2:01.64Women's 100m Back PrelimsAutumn Haebig (HUSK), 1:01.58Kobie Melton (UARK), 1:01.77Tea Laughlin (CAL), 1:02.37Casey Chung (CW), 1:02.42Emily Lenihan (DUKE), 1:02.65Marie Schobel (UN-NJ), 1:02.69Tatum Wall (NCAP), 1:02.82Bayley Stewart (UN-CO), 1:02.83Men's 100m Back PrelimsJacob Steele (ISC), 55.46Nathaniel Stoffle (SPAC), 55.62Nate Germonprez (ISWM), 55.77Tucker Burhans (UNC), 55.80Ethan Gogulski (TAMU), 55.83Joseph Hayburn (ASC-MD), 55.90Blake Hanna, (CATS), 55.96RJ Kondalski (OSU), 55.98Women's 800m Free Timed FinalsSally Tafuto (OSU), 8:49.18Michaela Mattes (SYS-FL), 9:07.50Emily Gjertsen (DUKE), 9:12.33Men's 800m Free Timed FinalsJoshua Brown (HIGH), 8:15.07Parker Reynolds (SMSC), 8:26.03Joseph Gutierrez (UN-MV), 8:42.93All U.S. Olympic Swimming Trials results courtesy Swimswam