WATCH: Bjorn Seeliger 18.45 50 Free Heat 5

Insane NCAA 50 Free Prelim Battle! Bjorn Seeliger (18.46) vs Josh Liendo (18.52)See more

IMU Uster 2018 - 50 Free - Heat 5See more

WATCH: Bjorn Seeliger Rips 40.75 100 FreeSee more

How to Swim an 18-Second 50 Freestyle (with Bjorn Seeliger)See more

Bjorn Seeliger shares 50 Freestyle Secrets (Race Analysis)See more

Björn Seeliger breaks down the 50 FreeSee more

Bjorn Seeliger (cal) 50 yard backstroke world record (20.08) 2022 NCAA swimming and divingSee more

Caeleb Dressel makes history with record 17.63 swim in 50 free at NCAA championships | ESPNSee more

18.27 50 FREESTYLE?! Bjorn Seeliger 50 Free Lead-off | 2022 NCAA Swimming ChampionshipsSee more

JORDAN CROOKS 17.93 50 FREESee more

2019 NCAA men's 50 free heat 5/6See more

Is there such thing as perfect freestyle?! Björn Seeliger is close #swimming #swimmerSee more

FASTEST 50 Backstroke EVER! | Bjorn Seeliger - 20.08 | 2022 NCAA Swimming ChampionshipsSee more

Björn Seeliger asks Caeleb Dressel: How do I go 17 next year?See more

Cal’s Björn Seeliger breaks Pac-12 Championship record in 100 freeSee more

WATCH: Drew Kibler 18.60 50 Free Heat 6See more

Bjorn Seeliger 40.90 100 Free: 2023 Pac-12 ChampionshipsSee more

Bjorn Seeliger is Excited to Race at 2023 NCAAs After His 2022 Minn Invite SwimsSee more

WATCH: Jordan Crooks 18.60 50 Free Heat 7See more