swimJohn James Mahlen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.43 | 2026-01-01 | 2026 Arena BAC Last Chance Invite | |
| 50 Freestyle | SCY | 1:00.83 | +37.64s to Sectionals | 2026-01-01 | Montana Swimming |
| 25 Backstroke | SCY | 32.04 | 2026-01-24 | 2026 MT BY Rubber Duck Openvenue | |
| 50 Backstroke | SCY | 1:06.69 | +43.00s to Futures | 2026-01-01 | Montana Swimming |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMR 10 & under · SCY
112 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 1:06.69 | 112 |
| 100 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.