swimMason Croswell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.81 | BB+0.12s to A·+4.52s to Sectionals | 2025-12-13 | Triad Tropic Invitational - copied venue |
| 100 Freestyle | SCY | 1:02.61 | BB+4.72s to A·+14.32s to Sectionals | 2026-03-01 | 2026 SW District Champs 9 & Over venue |
| 200 Freestyle | SCY | 2:18.72 | B+1.53s to BB·+32.93s to Sectionals | 2026-02-27 | 2026 SW District Champs 9 & Over venue |
| 50 Backstroke | SCY | 40.58 | +5.19s to B·+14.89s to Sectionals | 2025-10-26 | STORM's Halloween Sprints Meet venue |
| 100 Backstroke | SCY | 1:13.40 | B+4.31s to BB·+18.31s to Sectionals | 2026-02-28 | 2026 SW District Champs 9 & Over venue |
| 50 Butterfly | SCY | 29.77 | BB+0.08s to A·+5.48s to Sectionals | 2026-03-01 | 2026 SW District Champs 9 & Over venue |
| 100 Butterfly | SCY | 1:13.03 | B+4.54s to BB·+20.34s to Sectionals | 2026-02-27 | 2026 SW District Champs 9 & Over venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.40 | flying | 200 Free Relay (leg 3) | 2026-03-01 | 2026 SW District Champs 9 & Over |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMR 13-14 · SCY
1223 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.72 | 457 |
| 100 BK SCY | 1:13.40 | 387 |
| 100 FL SCY | 1:13.03 | 379 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.61 RT 0.80s
Front half 30.15s · back half 32.46s
200 Freestyle SCY 2:18.72 RT 0.93s
Front half 67.48s · back half 71.24s
100 Backstroke SCY 1:13.40 RT 0.64s
Front half 36.57s · back half 36.83s
100 Butterfly SCY 1:13.03 RT 0.86s
Front half 32.71s · back half 40.32s
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.