swimAntonin Katsaros
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.30 | +1.51s to B·+11.91s to Sectionals | 2025-01-01 | 2024 New England Swimming Gold Championships |
| 100 Freestyle | SCY | 1:17.08 | +5.59s to B·+28.59s to Sectionals | 2025-10-19 | 2025 NE ATST Western Mass Showdown - copiedslow pool |
| 200 Freestyle | SCY | 2:55.26 | +19.27s to B·+68.97s to Sectionals | 2025-10-17 | 2025 NE ATST Western Mass Showdown |
| 50 Backstroke | SCY | 40.55 | +2.06s to B·+16.86s to Futures | 2025-01-01 | 2024 New England Swimming Gold Championships |
| 100 Backstroke | SCY | 1:36.84 | +14.65s to B·+42.35s to Sectionals | 2024-11-24 | 2024 NE NSSC Prelims/Finals at PAvenue |
| 200 Backstroke | SCY | 3:37.90 | +45.01s to B·+99.31s to Sectionals | 2024-11-23 | 2024 NE NSSC Prelims/Finals at PAvenue |
| 50 Breaststroke | SCY | 53.09 | +9.60s to B·+26.80s to Futures | 2025-01-01 | 2024 New England Swimming Gold Championships |
| 50 Butterfly | SCY | 35.15 | B+0.96s to BB·+12.26s to Futures | 2025-10-17 | 2025 NE ATST Western Mass Showdown |
| 100 Individual Medley | SCY | 1:25.56 | +3.67s to B | 2025-10-17 | 2025 NE ATST Western Mass Showdown |
| 50 Freestyle | LCM | 38.34 | +0.95s to B·+12.85s to Sectionals | 2025-07-26 | 2025 NE CRA July LC P/Fand Specialty Meetvenue |
| 100 Freestyle | LCM | 1:26.38 | +4.29s to B·+30.89s to Sectionals | 2025-07-27 | 2025 NE CRA July LC P/Fand Specialty Meetvenue |
| 100 Backstroke | LCM | 1:39.13 | +1.94s to B·+37.14s to Sectionals | 2025-07-26 | 2025 NE CRA July LC P/Fand Specialty Meetvenue |
| 50 Butterfly | LCM | 42.94 | +0.95s to B·+16.65s to Futures | 2025-07-27 | 2025 NE CRA July LC P/Fand Specialty Meetvenue |
| 100 Butterfly | LCM | 1:42.47 | +7.38s to B·+42.28s to Sectionals | 2025-07-26 | 2025 NE CRA July LC P/Fand Specialty Meetvenue |
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.84 | flying | 200 Free Relay (leg 2) | 2025-10-19 | 2025 NE ATST Western Mass Showdown - copied |
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 11-12 · LCM
647 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:39.13 | 358 |
| 100 FL LCM | 1:42.47 | 289 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1640 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:55.26 | 297 |
| 50 BK SCY | 40.55 | 335 |
| 50 BR SCY | 53.09 | 208 |
| 50 FL SCY | 35.15 | 437 |
| 100 IM SCY | 1:25.56 | 363 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:55.26 split/total mismatch
100 Backstroke SCY 1:36.84
Front half 47.12s · back half 49.72s
200 Backstroke SCY 3:37.90
Front half 106.80s · back half 111.10s
100 Individual Medley SCY 1:25.56 split/total mismatch
Front half 36.58s · back half 48.98s
100 Freestyle LCM 1:26.38
Front half 40.94s · back half 45.44s
100 Backstroke LCM 1:39.13
Front half 49.39s · back half 49.74s
100 Butterfly LCM 1:42.47
Front half 45.86s · back half 56.61s
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.