swimWilliam Mattschei
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.87 | B+0.18s to BB·+5.58s to Sectionals | 2026-01-17 | 2026 T2 Aquatics Naples Open venue |
| 100 Freestyle | SCY | 59.69 | BB+3.90s to A·+11.40s to Sectionals | 2026-02-07 | 2026 GCST WINTER OPEN venue |
| 200 Freestyle | SCY | 2:06.93 | BB+4.74s to A·+21.14s to Sectionals | 2026-01-17 | 2026 T2 Aquatics Naples Open venue |
| 500 Freestyle | SCY | 5:51.65 | BB+20.86s to A·+65.56s to Sectionals | 2026-02-08 | 2026 GCST WINTER OPEN venue |
| 50 Backstroke | SCY | 33.25 | B+1.96s to BB·+7.56s to Sectionals | 2025-12-13 | 2025 T2 Candy Cane Meet venue |
| 100 Backstroke | SCY | 1:13.07 | +1.68s to B·+17.98s to Sectionals | 2026-03-01 | 2026 T2 Area 5 Championships venue |
| 200 Backstroke | SCY | 2:43.77 | +8.58s to B·+41.48s to Sectionals | 2026-01-18 | 2026 T2 Aquatics Naples Open venue |
| 50 Breaststroke | SCY | 43.05 | +4.46s to B·+13.56s to Sectionals | 2024-10-26 | 2024 T2 Spooktacular venue |
| 100 Breaststroke | SCY | 1:35.98 | +15.39s to B·+33.29s to Sectionals | 2024-10-25 | 2024 T2 Spooktacular |
| 50 Butterfly | SCY | 32.68 | B+1.89s to BB·+8.39s to Sectionals | 2026-02-07 | 2026 GCST WINTER OPEN venue |
| 100 Butterfly | SCY | 1:08.82 | B+3.33s to BB·+16.13s to Sectionals | 2026-03-01 | 2026 T2 Area 5 Championships venue |
| 200 Butterfly | SCY | 2:30.11 | B+4.42s to BB·+31.62s to Sectionals | 2026-02-28 | 2026 T2 Area 5 Championships venue |
| 100 Individual Medley | SCY | 1:18.86 | 2024-10-26 | 2024 T2 Spooktacular venue | |
| 200 Individual Medley | SCY | 2:33.27 | B+6.58s to BB·+33.88s to Sectionals | 2026-02-27 | 2026 T2 Area 5 Championships venue |
| 50 Freestyle | LCM | 30.99 | BB+1.60s to A·+5.40s to Sectionals | 2026-06-21 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 100 Freestyle | LCM | 1:08.18 | BB+3.79s to A·+12.89s to Sectionals | 2026-06-19 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 200 Freestyle | LCM | 2:22.79 | BB+2.20s to A·+21.90s to Sectionals | 2026-06-20 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 400 Freestyle | LCM | 5:12.76 | BB+12.87s to A·+53.67s to Sectionals | 2026-06-19 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 50 Backstroke | LCM | 33.09 | A+0.60s to AA·+2.90s to Sectionals | 2026-06-19 | 2026 GCST MARK MCCAW SUMMER INVITE |
| 100 Backstroke | LCM | 1:28.10 | +4.41s to B·+23.61s to Sectionals | 2025-04-13 | 2025 GCST Spring Invite venue |
| 200 Backstroke | LCM | 2:55.82 | B+6.83s to BB·+35.13s to Sectionals | 2026-04-18 | 2026 GCST Spring Open venue |
| 50 Breaststroke | LCM | 46.54 | +2.45s to B·+12.35s to Sectionals | 2026-06-21 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 100 Breaststroke | LCM | 1:50.05 | +16.06s to B·+37.66s to Sectionals | 2025-05-24 | 2025 T2 Aquatics Norris Foundation LC Meet venue |
| 50 Butterfly | LCM | 34.83 | B+0.24s to BB·+7.04s to Sectionals | 2026-04-19 | 2026 GCST Spring Open venue |
| 100 Butterfly | LCM | 1:18.88 | B+4.29s to BB·+18.39s to Sectionals | 2026-04-18 | 2026 GCST Spring Open venue |
| 200 Butterfly | LCM | 2:50.40 | B+3.21s to BB·+33.01s to Sectionals | 2026-06-21 | 2026 GCST MARK MCCAW SUMMER INVITE venue |
| 200 Individual Medley | LCM | 2:58.09 | B+8.20s to BB·+40.40s to Sectionals | 2024-04-19 | 2024 GCST Spring Open |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 28.05 | flying | 200 Medley Relay (leg 4) | 2026-01-18 | 2026 T2 Aquatics Naples Open |
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
1999 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:12.76 | 583 |
| 200 BK LCM | 2:55.82 | 465 |
| 200 FL LCM | 2:50.40 | 494 |
| 200 IM LCM | 2:58.09 | 457 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2164 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:22.79 | 639 |
| 100 BK LCM | 1:28.10 | 362 |
| 100 BR LCM | 1:50.05 | 260 |
| 100 FL LCM | 1:18.88 | 446 |
| 200 IM LCM | 2:58.09 | 457 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.69
Front half 29.63s · back half 30.06s
200 Freestyle SCY 2:06.93
Front half 61.31s · back half 65.62s
500 Freestyle SCY 5:51.65
Front half 177.47s · back half 174.18s
100 Backstroke SCY 1:13.07
Front half 36.89s · back half 36.18s
200 Backstroke SCY 2:43.77
Front half 80.31s · back half 83.46s
100 Butterfly SCY 1:08.82
Front half 32.37s · back half 36.45s
200 Butterfly SCY 2:30.11
Front half 72.06s · back half 78.05s
100 Individual Medley SCY 1:18.86
Front half 37.40s · back half 41.46s
200 Individual Medley SCY 2:33.27
Front half 72.50s · back half 80.77s
100 Freestyle LCM 1:08.18
Front half 33.14s · back half 35.04s
200 Freestyle LCM 2:22.79
Front half 71.57s · back half 71.22s
400 Freestyle LCM 5:12.76
Front half 156.87s · back half 155.89s
100 Backstroke LCM 1:28.10
Front half 42.68s · back half 45.42s
200 Backstroke LCM 2:55.82
Front half 86.63s · back half 89.19s
100 Butterfly LCM 1:18.88
Front half 37.65s · back half 41.23s
200 Butterfly LCM 2:50.40
Front half 80.60s · back half 89.80s
Progression
Faster times are higher. One card per event, all courses & history.