swimCatherine O'Sullivan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.29 | A+1.10s to AA·+4.50s to Sectionals | 2026-01-01 | nssctruekyresults |
| 100 Freestyle | SCY | 1:03.95 | A+2.56s to AA·+10.86s to Sectionals | 2026-01-01 | cra halloweenresults |
| 200 Freestyle | SCY | 2:24.06 | BB+4.07s to A·+29.07s to Sectionals | 2026-01-01 | cra halloweenresults |
| 500 Freestyle | SCY | 6:22.43 | BB+7.54s to A·+73.64s to Sectionals | 2026-01-01 | nssctruekyresults |
| 50 Backstroke | SCY | 33.54 | BB+0.25s to A·+7.25s to Futures | 2026-01-01 | cra jan8 18covid meet results |
| 100 Backstroke | SCY | 1:14.56 | BB+1.57s to A·+15.27s to Sectionals | 2026-01-01 | cra halloweenresults |
| 50 Breaststroke | SCY | 35.99 | AA+1.40s to AAA·+6.20s to Futures | 2026-01-01 | nssctruekyresults |
| 100 Breaststroke | SCY | 1:18.88 | A+0.19s to AA·+10.69s to Sectionals | 2026-01-01 | nssctruekyresults |
| 200 Breaststroke | SCY | 2:52.38 | A+3.29s to AA·+22.99s to Sectionals | 2026-01-01 | cra halloweenresults |
| 100 Butterfly | SCY | 1:23.11 | B+3.92s to BB·+24.62s to Sectionals | 2026-01-01 | cra jan8 18covid meet results |
| 200 Individual Medley | SCY | 2:41.68 | BB+3.99s to A·+30.99s to Sectionals | 2026-01-01 | cra halloweenresults |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
2997 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:22.43 | 629 |
| 100 BK SCY | 1:14.56 | 594 |
| 100 BR SCY | 1:18.88 | 744 |
| 100 FL SCY | 1:23.11 | 410 |
| 200 IM SCY | 2:41.68 | 620 |
IMR 11-12 · SCY
2027 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:24.06 | 605 |
| 50 BK SCY | 33.54 | 652 |
| 50 BR SCY | 35.99 | 770 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 29.29 split/total mismatch
Front half 32.68s · back half -3.39s
100 Freestyle SCY 1:03.95 split/total mismatch
Front half 30.18s · back half 33.77s
200 Freestyle SCY 2:24.06 split/total mismatch
500 Freestyle SCY 6:22.43 split/total mismatch
100 Backstroke SCY 1:14.56 split/total mismatch
Front half 36.27s · back half 38.29s
50 Breaststroke SCY 35.99 split/total mismatch
Front half 32.86s · back half 3.13s
100 Breaststroke SCY 1:18.88 split/total mismatch
Front half 37.48s · back half 41.40s
200 Breaststroke SCY 2:52.38 split/total mismatch
100 Butterfly SCY 1:23.11 split/total mismatch
Front half 36.65s · back half 46.46s
Progression
Faster times are higher. One card per event, all courses & history.