swimMason Mills
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.83 | 2025-12-12 | 2025 Holiday Classic | |
| 50 Freestyle | SCY | 29.67 | A+0.88s to AA·+7.08s to Sectionals | 2026-02-20 | 9th Annual Battle for the Belt |
| 100 Freestyle | SCY | 1:09.07 | BB+3.88s to A·+20.08s to Sectionals | 2025-12-12 | 2025 Holiday Classic |
| 200 Freestyle | SCY | 2:38.38 | B+3.69s to BB·+50.89s to Sectionals | 2025-10-24 | 2025 Go Pink Halloween Meet |
| 500 Freestyle | SCY | 6:40.81 | BB+18.32s to A·+107.92s to Sectionals | 2026-02-20 | 9th Annual Battle for the Belt |
| 50 Backstroke | SCY | 36.14 | BB+1.25s to A·+11.65s to Sectionals | 2025-12-12 | 2025 Holiday Classic |
| 100 Backstroke | SCY | 1:17.47 | BB+1.88s to A·+21.38s to Sectionals | 2026-02-20 | 9th Annual Battle for the Belt |
| 50 Breaststroke | SCY | 35.97 | AA+0.18s to AAA·+8.78s to Sectionals | 2025-11-14 | 2025 TYR Super Finals |
| 100 Breaststroke | SCY | 1:16.64 | AAA+3.15s to AAAA·+13.05s to Sectionals | 2026-03-06 | 2026 ARSI 14 & Under Age Group Championships |
| 200 Breaststroke | SCY | 2:52.68 | AA+4.39s to AAA·+34.09s to Sectionals | 2026-03-06 | 2026 ARSI 14 & Under Age Group Championships |
| 50 Butterfly | SCY | 36.91 | B+0.02s to BB·+13.22s to Sectionals | 2026-02-20 | 9th Annual Battle for the Belt |
| 100 Individual Medley | SCY | 1:15.39 | BB+0.10s to A | 2025-12-12 | 2025 Holiday Classic |
| 200 Individual Medley | SCY | 2:42.64 | A+6.15s to AA·+41.65s to Sectionals | 2026-03-06 | 2026 ARSI 14 & Under Age Group Championships |
| 50 Freestyle | LCM | 33.90 | A+1.11s to AA·+7.91s to Sectionals | 2026-05-15 | 2026 JTSC Aloha Meet |
| 100 Freestyle | LCM | 1:04.79 | AAAA·+8.20s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 400 Freestyle | LCM | 5:46.70 | BB+2.31s to A·+84.51s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 50 Backstroke | LCM | 41.51 | BB+1.22s to A·+12.82s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 100 Backstroke | LCM | 1:32.51 | BB+4.32s to A·+28.12s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 200 Backstroke | LCM | 3:16.95 | BB+10.96s to A·+57.16s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 50 Breaststroke | LCM | 39.80 | AAA+1.11s to AAAA·+7.81s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 100 Breaststroke | LCM | 1:34.89 | A+0.10s to AA·+22.10s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 200 Breaststroke | LCM | 3:20.34 | AA+5.75s to AAA·+40.55s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 50 Butterfly | LCM | 40.53 | BB+2.54s to A·+13.14s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 100 Butterfly | LCM | 1:38.92 | B+3.93s to BB·+37.43s to Sectionals | 2026-05-30 | Summer Kickoff Classic |
| 200 Individual Medley | LCM | 3:06.13 | A+6.94s to AA·+46.74s to Sectionals | 2026-05-15 | 2026 JTSC Aloha Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 35.68 | flying | 200 Free Relay (leg 2) | 2024-10-05 | 2024 Tiger Fall Classic |
| 50 Breaststroke | SCY | 40.94 | flying | 200 Medley Relay (leg 2) | 2024-10-06 | 2024 Tiger Fall Classic |
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 11-12 · LCM
2426 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:46.70 | 560 |
| 100 BK LCM | 1:32.51 | 440 |
| 100 BR LCM | 1:34.89 | 576 |
| 100 FL LCM | 1:38.92 | 321 |
| 200 IM LCM | 3:06.13 | 529 |
IMR 11-12 · SCY
2457 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:38.38 | 403 |
| 50 BK SCY | 36.14 | 474 |
| 50 BR SCY | 35.97 | 670 |
| 50 FL SCY | 36.91 | 378 |
| 100 IM SCY | 1:15.39 | 532 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.07 split/total mismatch
Front half 32.45s · back half 36.62s
500 Freestyle SCY 6:40.81 split/total mismatch
100 Backstroke SCY 1:17.47 split/total mismatch
Front half 37.89s · back half 39.58s
100 Individual Medley SCY 1:15.39 split/total mismatch
Front half 35.11s · back half 40.28s
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.