swimJack Dahlgren
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:35.02 | 2024-12-20 | King Marlin Pro-Am Classic venue | |
| 50 Backstroke | SCY | 22.39 | 2024-12-20 | King Marlin Pro-Am Classic venue | |
| 100 Butterfly | SCY | 48.14 | 2024-12-20 | King Marlin Pro-Am Classic venue | |
| 50 Freestyle | LCM | 22.68 | 2025-06-07 | 2025 National Championships venue | |
| 100 Freestyle | LCM | 49.84 | 2024-07-10 | 2024 MV CZ Region VIII Speedo Summer | |
| 200 Freestyle | LCM | 1:46.58 | 2025-06-04 | 2025 National Championships venue | |
| 800 Freestyle | LCM | 9:07.97 | 2014-08-01 | 2014 OK Central Zone 14 & U Championship | |
| 50 Backstroke | LCM | 26.07 | 2024-07-10 | 2024 MV CZ Region VIII Speedo Summer | |
| 100 Backstroke | LCM | 54.50 | 2025-06-06 | 2025 National Championships venue | |
| 200 Backstroke | LCM | 2:01.22 | 2024-07-10 | 2024 MV CZ Region VIII Speedo Summer | |
| 100 Butterfly | LCM | 52.15 | 2025-06-05 | 2025 National Championships venue | |
| 200 Butterfly | LCM | 1:55.18 | 2025-06-03 | 2025 National Championships venue |
PR splits
200 Freestyle SCY 1:35.02
Front half 46.73s · back half 48.29s
100 Butterfly SCY 48.14
Front half 22.66s · back half 25.48s
200 Freestyle LCM 1:46.58 RT 0.69s
Front half 51.26s · back half 55.32s
100 Backstroke LCM 54.50 RT 0.59s
Front half 26.26s · back half 28.24s
100 Butterfly LCM 52.15 RT 0.66s
Front half 24.35s · back half 27.80s
200 Butterfly LCM 1:55.18 RT 0.76s
Front half 54.69s · back half 60.49s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.