swimMatthew Prosser
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Backstroke | SCY | 40.27 | BB+2.48s to A·+15.78s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Backstroke | SCY | 1:25.98 | BB+6.09s to A·+28.19s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 50 Breaststroke | SCY | 43.07 | BB+0.98s to A·+15.88s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Breaststroke | SCY | 1:31.31 | A+3.62s to AA·+26.22s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 50 Freestyle | LCM | 40.28 | B+0.49s to BB·+13.99s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Freestyle | LCM | 1:35.30 | B+4.61s to BB·+37.51s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 400 Freestyle | LCM | 7:34.23 | B+41.14s to BB·+190.24s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Backstroke | LCM | 48.95 | BB+5.86s to A·+20.26s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Backstroke | LCM | 1:50.50 | B+6.01s to BB·+45.31s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Breaststroke | LCM | 53.87 | BB+5.98s to A·+21.88s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Breaststroke | LCM | 1:58.48 | BB+12.89s to A·+42.99s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Butterfly | LCM | 1:01.62 | +9.33s to B·+34.23s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Butterfly | LCM | 2:18.24 | +8.65s to B·+74.75s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Individual Medley | LCM | 4:00.88 | B+16.79s to BB·+98.89s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
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.
IMX / IMR
IMX 10 & under · LCM
1397 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:50.50 | 379 |
| 100 BR LCM | 1:58.48 | 463 |
| 100 FL LCM | 2:18.24 | 190 |
| 200 IM LCM | 4:00.88 | 365 |
| 200 FR LCM | — | 0 |
IMR 10 & under · LCM
1822 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:35.30 | 392 |
| 50 BK LCM | 48.95 | 431 |
| 50 BR LCM | 53.87 | 456 |
| 50 FL LCM | 1:01.62 | 178 |
| 200 IM LCM | 4:00.88 | 365 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:25.98
Front half 42.26s · back half 43.72s
100 Breaststroke SCY 1:31.31
Front half 43.90s · back half 47.41s
Progression
Faster times are higher. One card per event, all courses & history.