swimAnton Kheyfets
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.55 | AA+1.16s to AAA | 2025-04-13 | 2025 GTSA TYR Spring Championship venue |
| 100 Freestyle | SCY | 55.38 | AA+2.29s to AAA | 2025-04-12 | 2025 GTSA TYR Spring Championship venue |
| 200 Freestyle | SCY | 1:59.86 | AA+3.77s to AAA | 2025-04-13 | 2025 GTSA TYR Spring Championship venue |
| 500 Freestyle | SCY | 5:36.85 | A+9.36s to AA | 2025-04-11 | 2025 GTSA TYR Spring Championship venue |
| 1000 Freestyle | SCY | 12:42.60 | BB+55.51s to A | 2024-10-05 | 2024 NE NSSC October 1 Freestyle Fling venue |
| 50 Backstroke | SCY | 31.91 | BB+1.52s to A | 2024-09-21 | 2024 NE NSSC September Sprints MIT venue |
| 100 Backstroke | SCY | 1:02.21 | A+1.12s to AA | 2025-04-13 | 2025 GTSA TYR Spring Championship venue |
| 200 Backstroke | SCY | 2:15.41 | A+2.22s to AA | 2025-04-12 | 2025 GTSA TYR Spring Championship venue |
| 100 Breaststroke | SCY | 1:29.02 | +4.73s to B | 2024-09-21 | 2024 NE NSSC September Sprints MIT venue |
| 100 Butterfly | SCY | 1:06.99 | BB+3.80s to A | 2025-04-12 | 2025 GTSA TYR Spring Championship venue |
| 200 Butterfly | SCY | 3:01.84 | +16.55s to B | 2024-06-09 | 2024 NE NSSC June Brandeis Specialty Meet slow pool |
| 200 Individual Medley | SCY | 2:29.24 | BB+8.05s to A | 2025-03-14 | 2025 NE NSSC Prelims/Finals at PA |
| 400 Individual Medley | SCY | 5:07.49 | BB+5.10s to A | 2025-04-11 | 2025 GTSA TYR Spring Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 25.09 | flying | 200 Free Relay (leg 4) | 2025-02-01 | 2025 NE YNS Silver 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 13-14 · SCY
2589 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:36.85 | 633 |
| 200 BK SCY | 2:15.41 | 628 |
| 200 FL SCY | 3:01.84 | 270 |
| 200 IM SCY | 2:29.24 | 500 |
| 400 IM SCY | 5:07.49 | 558 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
2648 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.86 | 709 |
| 100 BK SCY | 1:02.21 | 635 |
| 100 BR SCY | 1:29.02 | 312 |
| 100 FL SCY | 1:06.99 | 492 |
| 200 IM SCY | 2:29.24 | 500 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.38
Front half 26.64s · back half 28.74s
200 Freestyle SCY 1:59.86
Front half 58.43s · back half 61.43s
500 Freestyle SCY 5:36.85
Front half 163.12s · back half 173.73s
1000 Freestyle SCY 12:42.60
100 Backstroke SCY 1:02.21
Front half 30.66s · back half 31.55s
200 Backstroke SCY 2:15.41
Front half 65.03s · back half 70.38s
100 Breaststroke SCY 1:29.02
Front half 41.32s · back half 47.70s
100 Butterfly SCY 1:06.99
Front half 31.04s · back half 35.95s
200 Butterfly SCY 3:01.84
Front half 78.27s · back half 103.57s
200 Individual Medley SCY 2:29.24 split/total mismatch
400 Individual Medley SCY 5:07.49
Front half 143.95s · back half 163.54s
Progression
Faster times are higher. One card per event, all courses & history.