PODCAST: Anna Moesch Breaks Down 51.94 100 Free American Record, Training More Aerobic Than Ever

NCAA Champion Anna Moesch turned heads last weekend when, at the AP Swim International, she clocked a 51.94 100 Freestyle. This was not only a new American record, but it was the first time a woman had dipped under the 52-second barrier since the 2020 Tokyo Olympics (in 2021) when Emma McKeon won gold in 51.96. This made Moesch the #2 performer all-time in the event at the time, a position she has since ceded to Marrit Steenbergen, who went 51.86 just days later in Canet, France.

Moesch came on the SwimSwam Podcast and revealed what her last year has looked like. Last summer, Moesch missed qualifying for the US National team by one place and subsequently told her coach, Todd DeSorbo, that she never wanted that to happen again. Moesch has been putting a much bigger emphasis on threshold and middle distance training this year, even going into longer IM groups once or twice per week, in favor of just focusing on sprint training. This appears to have shown up in the back half of her races, specifically in her 51.9 100 free, where she came home in 26.7.

0:00 Anna Moesch Introduction
2:01 AP Race International
8:35 51.94 100 Free
18:45 Never Missing the National Team Again
21:10 More Aerobic Threshold Training
26:35 2025 World Championships
29:08 US Nationals