swimLiam O'Sullivan-Ulrich
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.16 | A+0.07s to AA·+0.77s to Sectionals | 2025-09-21 | 2025 MR TVSC Sprint Time Trial |
| 100 Freestyle | SCY | 48.97 | AA+0.68s to AAA·+0.48s to Sectionals | 2026-04-18 | 2026 MR AP ASCSC Suffolk County Championships |
| 200 Freestyle | SCY | 1:48.08 | AA+1.69s to AAA·+1.79s to Sectionals | 2025-12-18 | 2025 MR OB Long Island Challenge |
| 500 Freestyle | SCY | 5:06.80 | A+5.11s to AA·+19.41s to Sectionals | 2026-01-09 | 2026 MR TVSC TJ Kelly Memorial Joustvenue |
| 50 Backstroke | SCY | 27.53 | BB+0.74s to A·+3.84s to Futures | 2024-09-21 | 2024 MR SSC TYR September Sprint Meet |
| 100 Backstroke | SCY | 55.54 | A+0.65s to AA·+1.05s to Sectionals | 2026-04-18 | 2026 MR AP ASCSC Suffolk County Championships |
| 200 Backstroke | SCY | 2:07.47 | BB+2.28s to A·+8.88s to Sectionals | 2026-01-10 | 2026 MR TVSC TJ Kelly Memorial Joustvenue |
| 50 Breaststroke | SCY | 38.37 | +2.38s to B·+12.08s to Futures | 2021-09-25 | 2021 MR SSC TYR September Sprint Meet |
| 100 Breaststroke | SCY | 1:08.34 | BB+3.65s to A·+6.85s to Sectionals | 2026-01-10 | 2026 MR TVSC TJ Kelly Memorial Joustvenue |
| 200 Breaststroke | SCY | 2:09.10 | AA+0.01s to AAA·Sectionals ✓+1.11s to Futures | 2026-01-09 | 2026 MR TVSC TJ Kelly Memorial Joust |
| 50 Butterfly | SCY | 24.83 | AA+0.34s to AAA·+1.94s to Futures | 2025-09-21 | 2025 MR TVSC Sprint Time Trial |
| 100 Butterfly | SCY | 52.42 | AA+0.43s to AAA·Sectionals ✓+1.83s to Futures | 2026-04-18 | 2026 MR AP ASCSC Suffolk County Championships |
| 200 Butterfly | SCY | 2:10.84 | BB+3.35s to A·+9.65s to Sectionals | 2025-01-10 | 2025 MR TVSC TJ Kelly Memorial Joust |
| 100 Individual Medley | SCY | 55.78 | 2026-04-18 | 2026 MR AP ASCSC Suffolk County Championships | |
| 200 Individual Medley | SCY | 1:59.99 | AA+2.50s to AAA·+0.60s to Sectionals | 2025-12-19 | LAC Arena Holiday Classic |
| 400 Individual Medley | SCY | 4:16.67 | AA+3.68s to AAA·+1.58s to Sectionals | 2025-01-10 | 2025 MR TVSC TJ Kelly Memorial Joust |
| 50 Freestyle | LCM | 27.80 | BB+0.01s to A·+2.31s to Sectionals | 2023-07-08 | 2023 MR LIAC Summer Splash Invitationalvenue |
| 100 Freestyle | LCM | 58.56 | A+0.47s to AA·+3.07s to Sectionals | 2025-06-21 | 2025 MR LIAC Summer Fun Invitational |
| 200 Freestyle | LCM | 2:12.93 | A+5.24s to AA·+11.64s to Sectionals | 2025-07-10 | 2025 MR TYR Senior Metropolitan Summer Champs |
| 100 Backstroke | LCM | 1:08.57 | BB+1.08s to A·+6.58s to Sectionals | 2023-07-08 | 2023 MR LIAC Summer Splash Invitationalvenue |
| 100 Butterfly | LCM | 1:15.86 | B+5.27s to BB·+15.67s to Sectionals | 2022-07-09 | 2022 MR LIAC Heat Wave Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.44 | flying | 200 Free Relay (leg 4) | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championship |
| 50 Freestyle | SCY | 22.03 | flying | 200 Medley Relay (leg 4) | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Freestyle | SCY | 49.10 | flying | 400 Free Relay (leg 4) | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Freestyle | SCY | 49.06 | flying | 400 Medley Relay (leg 4) | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championship |
| 200 Freestyle | SCY | 1:49.60 | flying | 800 Free Relay (leg 4) | 2026-02-12 | 2026 MR TYR Senior Mets Winter Championship |
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 17-18 · SCY
4311 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:06.80 | 699 |
| 200 BK SCY | 2:07.47 | 606 |
| 200 BR SCY | 2:09.10 | 837 |
| 200 FL SCY | 2:10.84 | 590 |
| 200 IM SCY | 1:59.99 | 782 |
| 400 IM SCY | 4:16.67 | 797 |
IMR 17-18 · SCY
3630 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.08 | 796 |
| 100 BK SCY | 55.54 | 682 |
| 100 BR SCY | 1:08.34 | 549 |
| 100 FL SCY | 52.42 | 821 |
| 200 IM SCY | 1:59.99 | 782 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.97
200 Freestyle SCY 1:48.08
Front half 51.88s · back half 56.20s
500 Freestyle SCY 5:06.80
Front half 150.49s · back half 156.31s
50 Backstroke SCY 27.53 split/total mismatch
Front half 27.84s · back half -0.31s
200 Backstroke SCY 2:07.47
Front half 60.62s · back half 66.85s
100 Breaststroke SCY 1:08.34
Front half 32.08s · back half 36.26s
200 Butterfly SCY 2:10.84
200 Individual Medley SCY 1:59.99
Front half 55.22s · back half 64.77s
400 Individual Medley SCY 4:16.67 split/total mismatch
100 Freestyle LCM 58.56
200 Freestyle LCM 2:12.93
Front half 62.58s · back half 70.35s
100 Backstroke LCM 1:08.57
Front half 33.13s · back half 35.44s
100 Butterfly LCM 1:15.86
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.