Mason Amspoker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.01 | A+0.22s to AA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | SCY | 1:04.78 | A+2.29s to AA | 2025-12-19 | Gulf Fall Championships |
| 200 Freestyle | SCY | 2:20.12 | A+3.23s to AA | 2025-12-19 | Gulf Fall Championships |
| 500 Freestyle | SCY | 6:23.17 | BB+0.68s to A | 2025-12-19 | Gulf Fall Championships |
| 50 Backstroke | SCY | 38.38 | B+0.29s to BB | 2025-11-07 | Sharks November Invitational |
| 100 Backstroke | SCY | 1:19.16 | BB+3.57s to A | 2025-12-19 | Gulf Fall Championships |
| 200 Backstroke | SCY | 2:54.93 | B+0.74s to BB | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 50 Breaststroke | SCY | 40.24 | BB+0.75s to A | 2025-11-07 | Sharks November Invitational |
| 100 Breaststroke | SCY | 1:24.94 | A+3.75s to AA | 2025-11-07 | Sharks November Invitational |
| 200 Breaststroke | SCY | 3:08.31 | BB+4.72s to A | 2025-12-19 | Gulf Fall Championships |
| 50 Butterfly | SCY | 31.47 | AA+0.98s to AAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Butterfly | SCY | 1:14.45 | A+2.56s to AA | 2025-12-19 | Gulf Fall Championships |
| 200 Butterfly | SCY | 2:52.53 | BB+8.14s to A | 2025-12-19 | Gulf Fall Championships |
| 100 Individual Medley | SCY | 1:21.59 | BB+6.30s to A | 2025-09-27 | Sharks Pentathlon 2025 |
| 200 Individual Medley | SCY | 3:07.44 | B+9.25s to BB | 2024-12-08 | 2024 Gulf Age Group Championships venue |
| 50 Freestyle | LCM | 34.32 | BB+0.13s to A | 2026-04-11 | 2026 TEST Spring Splash |
| 100 Freestyle | LCM | 1:17.21 | BB+1.92s to A | 2026-04-11 | 2026 TEST Spring Splash |
| 200 Freestyle | LCM | 2:39.43 | A+3.54s to AA | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 400 Freestyle | LCM | 6:47.75 | +5.96s to B | 2025-01-01 | Katy Aquatics |
| 50 Backstroke | LCM | 45.76 | B+1.77s to BB | 2025-01-03 | 2025 KATY January Westpark Tollway Classic venue |
| 100 Backstroke | LCM | 1:31.92 | BB+3.73s to A | 2026-04-11 | 2026 TEST Spring Splash |
| 200 Backstroke | LCM | 3:15.44 | BB+9.45s to A | 2026-04-11 | 2026 TEST Spring Splash |
| 50 Breaststroke | LCM | 43.80 | A+0.91s to AA | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 100 Breaststroke | LCM | 1:39.42 | BB+0.13s to A | 2026-01-01 | FCST Summer Splash - FULL |
| 200 Breaststroke | LCM | 3:27.88 | A+4.49s to AA | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 50 Butterfly | LCM | 32.69 | AAA+0.10s to AAAA | 2025-07-23 | 2025 Texas Age Group Championships |
| 100 Butterfly | LCM | 1:25.14 | A+2.95s to AA | 2025-07-18 | 2025 Texas Age Group Championships fast pool |
| 200 Butterfly | LCM | 3:31.27 | B+5.78s to BB | 2026-01-01 | FCST Summer Splash - FULL |
| 200 Individual Medley | LCM | 3:00.08 | A+0.89s to AA | 2026-05-02 | 2026 AQUA & PACE May LC Open |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.93 | flying | 200 Medley Relay (leg 4) | 2024-02-18 | 2024 Gulf 14 & Under Champs (DADS) |
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
2382 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:47.75 | 344 |
| 100 BK LCM | 1:31.92 | 449 |
| 100 BR LCM | 1:39.42 | 501 |
| 100 FL LCM | 1:25.14 | 504 |
| 200 IM LCM | 3:00.08 | 584 |
IMR 11-12 · LCM
2897 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:39.43 | 598 |
| 50 BK LCM | 45.76 | 361 |
| 50 BR LCM | 43.80 | 559 |
| 50 FL LCM | 32.69 | 795 |
| 200 IM LCM | 3:00.08 | 584 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Individual Medley SCY 1:21.59
Front half 38.48s · back half 43.11s
200 Individual Medley SCY 3:07.44
Front half 93.42s · back half 94.02s
50 Backstroke LCM 45.76 split/total mismatch
Front half 40.87s · back half 4.89s
100 Butterfly LCM 1:25.14
Front half 39.34s · back half 45.80s
Progression
Faster times are higher. One card per event, all courses & history.