Sean Welsh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.14 | AA+0.65s to AAA·+1.75s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 100 Freestyle | SCY | 54.01 | A+0.52s to AA·+5.52s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 200 Freestyle | SCY | 1:53.67 | AA+1.68s to AAA·+7.38s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 500 Freestyle | SCY | 5:29.31 | A+12.22s to AA·+41.92s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 1650 Freestyle | SCY | 20:41.26 | BB+89.87s to A·+237.27s to Sectionals | 2024-11-07 | UDAC Go the Distance Meet |
| 50 Backstroke | SCY | 31.90 | B+0.61s to BB·+8.21s to Futures | 2024-03-25 | Silver Championships hosted by UDAC |
| 100 Backstroke | SCY | 58.76 | A+0.17s to AA·+4.27s to Sectionals | 2026-03-16 | 2026 MASI Short Course Junior Championships hosted by LAC |
| 200 Backstroke | SCY | 2:01.92 | AAA+5.53s to AAAA·+3.33s to Sectionals | 2026-03-16 | 2026 MASI Short Course Junior Championships hosted by LAC |
| 50 Breaststroke | SCY | 37.29 | B+1.50s to BB·+11.00s to Futures | 2024-02-20 | UDAC Closed Invite |
| 100 Breaststroke | SCY | 1:09.86 | BB+0.77s to A·+8.37s to Sectionals | 2026-01-21 | NPAC New Years Meet |
| 200 Breaststroke | SCY | 2:27.90 | A+3.91s to AA·+12.91s to Sectionals | 2026-03-16 | 2026 MASI Short Course Junior Championships hosted by LAC |
| 100 Butterfly | SCY | 1:03.65 | BB+3.26s to A·+10.46s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 100 Individual Medley | SCY | 1:08.41 | 2024-03-25 | Silver Championships hosted by UDAC | |
| 200 Individual Medley | SCY | 2:12.60 | A+2.81s to AA·+13.21s to Sectionals | 2026-01-01 | 1704704 |
| 400 Individual Medley | SCY | 4:58.59 | BB+9.10s to A·+43.50s to Sectionals | 2025-04-01 | MASI Silver SC Championships hosted by UDAC |
| 50 Freestyle | LCM | 29.08 | A+0.89s to AA·+3.59s to Sectionals | 2026-01-01 | 1727933 |
| 100 Freestyle | LCM | 1:03.85 | A+2.16s to AA·+8.36s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 200 Freestyle | LCM | 2:15.01 | A+0.32s to AA·+13.72s to Sectionals | 2026-07-22 | 1714405 |
| 400 Freestyle | LCM | 5:21.59 | BB+21.70s to A·+64.00s to Sectionals | 2024-07-01 | LAC Arena Classic |
| 50 Backstroke | LCM | 33.61 | A+1.12s to AA·+5.72s to Futures | 2026-01-01 | 1727926 |
| 100 Backstroke | LCM | 1:07.58 | AA+1.79s to AAA·+5.59s to Sectionals | 2026-07-22 | 1714405 |
| 200 Backstroke | LCM | 2:24.14 | AA+1.15s to AAA·+9.35s to Sectionals | 2026-07-22 | 1714405 |
| 50 Breaststroke | LCM | 37.49 | A+1.20s to AA·+6.60s to Futures | 2026-01-01 | 1727926 |
| 100 Breaststroke | LCM | 1:16.84 | AA+2.95s to AAA·+7.15s to Sectionals | 2026-07-22 | 1714405 |
| 200 Breaststroke | LCM | 2:49.87 | A+2.38s to AA·+17.28s to Sectionals | 2026-07-22 | 1714405 |
| 200 Individual Medley | LCM | 2:42.20 | BB+5.31s to A·+26.01s to Sectionals | 2026-01-01 | 1727926 |
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.
IMX / IMR
IMX 13-14 · SCY
3558 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:29.31 | 677 |
| 200 BK SCY | 2:01.92 | 861 |
| 200 BR SCY | 2:27.90 | 697 |
| 200 IM SCY | 2:12.60 | 713 |
| 400 IM SCY | 4:58.59 | 610 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
3516 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.67 | 831 |
| 100 BK SCY | 58.76 | 754 |
| 100 BR SCY | 1:09.86 | 645 |
| 100 FL SCY | 1:03.65 | 573 |
| 200 IM SCY | 2:12.60 | 713 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.01 split/total mismatch
Front half 25.70s · back half 28.31s
200 Freestyle SCY 1:53.67 split/total mismatch
500 Freestyle SCY 5:29.31 split/total mismatch
1650 Freestyle SCY 20:41.26 split/total mismatch
100 Backstroke SCY 58.76 split/total mismatch
Front half 28.70s · back half 30.06s
200 Backstroke SCY 2:01.92 split/total mismatch
100 Breaststroke SCY 1:09.86
Front half 33.06s · back half 36.80s
200 Breaststroke SCY 2:27.90 split/total mismatch
100 Butterfly SCY 1:03.65 split/total mismatch
Front half 29.10s · back half 34.55s
100 Individual Medley SCY 1:08.41 split/total mismatch
Front half 33.59s · back half 34.82s
400 Individual Medley SCY 4:58.59 split/total mismatch
100 Freestyle LCM 1:03.85 split/total mismatch
Front half 30.52s · back half 33.33s
200 Freestyle LCM 2:15.01 split/total mismatch
400 Freestyle LCM 5:21.59 split/total mismatch
100 Backstroke LCM 1:07.58 split/total mismatch
Front half 32.78s · back half 34.80s
200 Backstroke LCM 2:24.14 split/total mismatch
100 Breaststroke LCM 1:16.84 split/total mismatch
Front half 35.32s · back half 41.52s
200 Breaststroke LCM 2:49.87 split/total mismatch
200 Individual Medley LCM 2:42.20
Front half 77.92s · back half 84.28s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.