Mason White
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.28 | A+0.69s to AA | 2026-03-07 | 2026 MCSA Senior Cup Championships venue |
| 100 Freestyle | SCY | 54.06 | A+0.57s to AA | 2026-03-08 | 2026 MCSA Senior Cup Championships venue |
| 200 Freestyle | SCY | 1:57.48 | A+0.39s to AA | 2026-03-07 | 2026 MCSA Senior Cup Championships venue |
| 500 Freestyle | SCY | 5:28.11 | A+11.02s to AA | 2026-03-21 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Backstroke | SCY | 1:29.21 | +17.82s to B | 2024-07-13 | USSC July Last Chance venue |
| 200 Backstroke | SCY | 2:41.77 | +6.58s to B | 2025-10-18 | 2025 OLY Fall Classic venue |
| 100 Breaststroke | SCY | 1:23.09 | +2.50s to B | 2025-03-02 | 2025 MCSA Senior Cup Championships venue |
| 50 Butterfly | SCY | 26.82 | AA+0.73s to AAA | 2026-03-22 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Butterfly | SCY | 58.53 | A+0.64s to AA | 2026-03-21 | 2026 SCY MAGS Championship Meet fast pool |
| 200 Butterfly | SCY | 2:18.45 | BB+3.96s to A | 2026-03-20 | 2026 SCY MAGS Championship Meet fast pool |
| 200 Individual Medley | SCY | 2:28.97 | B+2.28s to BB | 2025-08-05 | 2025 MCSA Summer Senior Cup Championships venue |
| 50 Freestyle | LCM | 30.23 | BB+0.84s to A | 2025-07-13 | 2025 Grizzly Summer Sizzler venue |
| 100 Freestyle | LCM | 1:07.41 | BB+3.02s to A | 2025-07-13 | 2025 Grizzly Summer Sizzler venue |
| 200 Freestyle | LCM | 2:32.60 | B+0.31s to BB | 2025-06-29 | 2025 OLY Summer Classic venue |
| 100 Backstroke | LCM | 1:29.32 | +5.63s to B | 2025-06-28 | 2025 OLY Summer Classic venue |
| 100 Breaststroke | LCM | 1:40.32 | +6.33s to B | 2025-07-12 | 2025 Grizzly Summer Sizzler venue |
| 100 Butterfly | LCM | 1:18.42 | B+3.83s to BB | 2025-07-13 | 2025 Grizzly Summer Sizzler venue |
| 200 Individual Medley | LCM | 2:56.15 | B+6.26s to BB | 2025-07-12 | 2025 Grizzly Summer Sizzler venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Butterfly | SCY | 57.17 | flying | 400 Medley Relay (leg 3) | 2026-03-21 | 2026 SCY MAGS Championship Meet |
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
IMX 13-14 · SCY
2168 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:28.11 | 685 |
| 200 BK SCY | 2:41.77 | 368 |
| 200 FL SCY | 2:18.45 | 612 |
| 200 IM SCY | 2:28.97 | 503 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2591 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.48 | 753 |
| 100 BK SCY | 1:29.21 | 215 |
| 100 BR SCY | 1:23.09 | 383 |
| 100 FL SCY | 58.53 | 737 |
| 200 IM SCY | 2:28.97 | 503 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.06
Front half 26.26s · back half 27.80s
200 Freestyle SCY 1:57.48
Front half 57.64s · back half 59.84s
500 Freestyle SCY 5:28.11
Front half 160.59s · back half 167.52s
100 Backstroke SCY 1:29.21
Front half 43.85s · back half 45.36s
200 Backstroke SCY 2:41.77
Front half 81.39s · back half 80.38s
100 Breaststroke SCY 1:23.09
Front half 40.12s · back half 42.97s
100 Butterfly SCY 58.53
Front half 27.45s · back half 31.08s
200 Butterfly SCY 2:18.45
Front half 66.32s · back half 72.13s
200 Individual Medley SCY 2:28.97
Front half 71.72s · back half 77.25s
100 Freestyle LCM 1:07.41
Front half 32.51s · back half 34.90s
200 Freestyle LCM 2:32.60
Front half 72.44s · back half 80.16s
100 Backstroke LCM 1:29.32
Front half 47.19s · back half 42.13s
100 Breaststroke LCM 1:40.32
Front half 47.38s · back half 52.94s
100 Butterfly LCM 1:18.42
Front half 35.88s · back half 42.54s
200 Individual Medley LCM 2:56.15
Front half 84.22s · back half 91.93s
Progression
Faster times are higher. One card per event, all courses & history.