The first night of the US Olympic Swimming Trials Wave 2 produced six swimmers for the Tokyo Olympics. The likes of the experienced Chase Kalisz and youngsters Kieren Smith and Emma Weyant earned tickets. The Trials, being held in Omaha, included three finals and two semifinals on the night with Olympians for men's 400m individual medley (IM), men's 400m free, and women's 400m individual medley getting decided.Also read: Full details of Caeleb Dressel's events at US Olympic Swimming Trials 2021Six Olympians were decided, while the two semifinals showed there is plenty of drama in stock for the upcoming week of the US Olympic swimming trials.Day 1 Wave 2 final results summaryChase Kalisz and Jay Litherland showed how experience mattered in long-distance swimming by securing tickets to Tokyo Games by overcoming a stiff challenge from Carson Foster in the 400m IM event. Like Ryan Lochte did at the 2016 trials, Carson Foster started with a massive lead, but eventually, the fatigue caught up as Rio Olympians Chase Kalisz and Jay Litherland hunted him down.The 🐐 @MichaelPhelps is in the building at #SwimTrials21. pic.twitter.com/kdVzIJwoYP— #TokyoOlympics (@NBCOlympics) June 14, 2021There was no surprise in the men's 400m free final of the US Olympic Swimming Trials, as Kieren Smith stamped his authority as the country's upcoming swimming star. The University of Florida swimmer clinched an Olympic berth with his personal best of 3:44:78 (well below FINA's 'A' cut-off time of 3:46.78).Also read: Full details of Simone Manuel's events at the US Olympic Swimming Trials 2021Kieren Smith avoided an embarrassment for Team USA, with no one till then posting an Olympic qualifying time in the event. Runner-up Jake Mitchell’s 3:48.17 was well outside the standard.But arguably, the swim final of the day was the women's 400m IM, with 19-year-old Emma Weyant beating the top names to clinch a seat in the Tokyo-bound US Olympic team bus.Hali Flickinger took the early lead in the match, partly due to her expertise in the butterfly discipline, but the experienced Melaine Margalis clawed her way back.The two, however, couldn't have anticipated what was in Emma Wayent's reservoir as the young swimmer produced a final 50m for the ages as she beat both heavyweights with a time of 4:33:81.Who qualifies for the Tokyo Olympics?Six Olympians were decided on the first night from the three finals of the US Olympic Swimming Trials. Chase Kalisz and Jay Litherland's experience helped them clinch the two spots for the men's 400m IM event while upcoming swimming star Kieren Smith dominated the men's 400m free.Step 1: Qualify for the #TokyoOlympicsStep 2: Hug @MichaelPhelps Big day for @chasekalisz. #SwimTrials21 pic.twitter.com/gPmHtNpbT4— Team USA (@TeamUSA) June 14, 2021Jason Mitchell came second in the men's free event at the US Olympic swimming trials. The women's 400 IM, saw favorite Melaine Margalis crash out as young Emma Weyant and butterfly-specialist Hali Flickinger secured the two tickets to Tokyo.Complete list of Tokyo Olympians from Day 1 of Wave 2Men's 400m IMChase Kalisz (ABSC), 4:09.09Jay Litherland (DYNA), 4:10.33Men's 400m FreeKieran Smith (FLOR), 3:44.86Jake Mitchell (CSC), 3:48.17Women's 400m IMEmma Weyant (SYS), 4:33.81Hali Flickinger (SUN), 4:33.96All the major results of US Olympic swimming trials 2021 Day 1Apart from the three finals, there were also two important semifinals on the first night of the US Olympic swimming trials. The women's 100m fly and the men's 100m breast produced stellar performances, with Torri Huske and Michael Andrew looking in good shape for Olympic berths.Men's 400m IM (Final)Chase Kalisz, 4:09.09Jay Litherland, 4:10.33Carson Foster, 4:10.86Women's 100m Fly (Semis)Torri Huske, 55.78 ARClaire Curzan, 56.81Kelsi Dahlia, 56.91Kate Douglass, 57.07Katie McLaughlin, 57.63Regan Smith, 57.73Olivia Bray, 58.07Aly Tetzloff, 58.21Men's 400m Free (Final)Kieran Smith, 3:44.86Jake Mitchell, 3:48.17Ross Dant, 3:48.30Women's 400m IM (Final)Emma Weyant, 4:33.81Hali Flickinger, 4:33.96Melanie Margalis, 4:34.08Men's 100m Breast (semis)Michael Andrew, 58.14 ARNic Fink, 58.50Andrew Wilson, 59.08Kevin Cordes, 59.33Max McHugh, 59.68Josh Matheny, 1:00.25Will Licon, 1:00.33Ben Cono, 1:00.36Explained: Swimmers' shaving ritual before the US Olympic Swimming Trials