Madison Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.68 | AA+0.49s to AAA | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet |
| 100 Freestyle | SCY | 1:09.51 | B+2.22s to BB | 2025-11-09 | 2025 THSC November Open venue |
| 200 Freestyle | SCY | 2:29.55 | B+3.06s to BB | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 50 Backstroke | SCY | 38.58 | +1.39s to B | 2026-01-03 | 2026 CST Shark Chase Invitational venue |
| 100 Backstroke | SCY | 1:18.30 | B+4.71s to BB | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 50 Breaststroke | SCY | 41.47 | B+1.38s to BB | 2026-01-04 | 2026 CST Shark Chase Invitational venue |
| 100 Breaststroke | SCY | 1:29.78 | B+5.29s to BB | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 200 Breaststroke | SCY | 2:57.10 | BB+9.11s to A | 2025-11-01 | 2025 PAC Fall Invitational |
| 50 Butterfly | SCY | 40.08 | +3.39s to B | 2025-09-27 | FGSC 2025 Season Opener Pentathlon venue |
| 100 Butterfly | SCY | 1:19.77 | +0.88s to B | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Individual Medley | SCY | 1:21.08 | 2025-12-14 | 2025 OR HEAT Age Group Jubilee venue | |
| 200 Individual Medley | SCY | 2:46.52 | B+2.43s to BB | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 50 Freestyle | SCM | 33.92 | BB+2.33s to A | 2026-06-06 | 2026 CST Summer Invitational venue |
| 100 Freestyle | SCM | 1:12.22 | BB+3.53s to A | 2026-06-06 | 2026 CST Summer Invitational venue |
| 50 Butterfly | SCM | 36.35 | BB+1.56s to A | 2026-06-06 | 2026 CST Summer Invitational venue |
| 50 Freestyle | LCM | 30.97 | AA+1.08s to AAA | 2026-04-17 | 2026 MAC LONG-COURSE INVITATIONAL |
| 100 Freestyle | LCM | 1:10.41 | A+2.42s to AA | 2026-06-13 | 2026 THSC June Open venue |
| 200 Freestyle | LCM | 2:37.60 | BB+2.91s to A | 2026-06-14 | 2026 THSC June Open venue |
| 400 Freestyle | LCM | 5:39.70 | BB+14.71s to A | 2026-06-13 | 2026 THSC June Open venue |
| 50 Backstroke | LCM | 42.64 | B+2.05s to BB | 2025-06-07 | 2025 THSC June Invitational venue |
| 100 Backstroke | LCM | 1:28.69 | B+2.70s to BB | 2026-04-18 | 2026 MAC LONG-COURSE INVITATIONAL venue |
| 50 Breaststroke | LCM | 45.57 | BB+3.48s to A | 2026-06-14 | 2026 THSC June Open venue |
| 100 Breaststroke | LCM | 1:43.01 | B+5.72s to BB | 2026-04-17 | 2026 MAC LONG-COURSE INVITATIONAL |
| 200 Breaststroke | LCM | 4:00.14 | +14.35s to B | 2025-06-08 | 2025 THSC June Invitational venue |
| 50 Butterfly | LCM | 37.17 | BB+1.88s to A | 2026-06-13 | 2026 THSC June Open venue |
| 100 Butterfly | LCM | 1:35.20 | +5.31s to B | 2026-04-19 | 2026 MAC LONG-COURSE INVITATIONAL venue |
| 200 Individual Medley | LCM | 3:14.94 | B+7.05s to BB | 2026-05-02 | 2026 AAA May LC Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 29.70 | flying | 200 Medley Relay (leg 4) | 2026-01-04 | 2026 CST Shark Chase Invitational |
| 50 Freestyle | SCY | 30.15 | flying | 200 Free Relay (leg 2) | 2025-12-13 | 2025 OR HEAT Age Group Jubilee |
| 50 Freestyle | SCM | 33.31 | flat | 200 Free Relay | 2026-06-06 | 2026 CST Summer Invitational |
| 100 Freestyle | LCM | 1:16.80 | flying | 400 Medley Relay (leg 4) | 2025-05-03 | 2025 AAA May LC Invitational |
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 · LCM
1298 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:39.70 | 536 |
| 200 BR LCM | 4:00.14 | 326 |
| 200 IM LCM | 3:14.94 | 436 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2190 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.60 | 580 |
| 100 BK LCM | 1:28.69 | 436 |
| 100 BR LCM | 1:43.01 | 414 |
| 100 FL LCM | 1:35.20 | 324 |
| 200 IM LCM | 3:14.94 | 436 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.51
Front half 34.35s · back half 35.16s
200 Freestyle SCY 2:29.55
Front half 76.63s · back half 72.92s
100 Backstroke SCY 1:18.30
Front half 38.07s · back half 40.23s
100 Breaststroke SCY 1:29.78
Front half 42.56s · back half 47.22s
100 Butterfly SCY 1:19.77
Front half 38.03s · back half 41.74s
200 Individual Medley SCY 2:46.52
Front half 78.93s · back half 87.59s
100 Freestyle SCM 1:12.22
Front half 35.52s · back half 36.70s
100 Freestyle LCM 1:10.41
Front half 34.17s · back half 36.24s
200 Freestyle LCM 2:37.60
Front half 77.79s · back half 79.81s
400 Freestyle LCM 5:39.70
Front half 172.45s · back half 167.25s
200 Breaststroke LCM 4:00.14
Front half 116.12s · back half 124.02s
200 Individual Medley LCM 3:14.94
Front half 92.73s · back half 102.21s
Progression
Faster times are higher. One card per event, all courses & history.