swimErik Serbinenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.91 | A+1.12s to AA | 2026-02-15 | 2026 NE SAC 10 & Under Champs fast pool |
| 100 Freestyle | SCY | 1:06.10 | BB+0.91s to A | 2026-02-14 | 2026 NE SAC 10 & Under Champs fast pool |
| 200 Freestyle | SCY | 2:23.52 | BB+0.73s to A | 2026-02-15 | 2026 NE SAC 10 & Under Champs fast pool |
| 500 Freestyle | SCY | 6:28.05 | BB+5.56s to A | 2026-02-13 | 2026 NE SAC 10 & Under Champs fast pool |
| 50 Backstroke | SCY | 34.34 | A+0.95s to AA | 2026-03-06 | 2026 NE CRIM March Trials Finals Meet |
| 100 Backstroke | SCY | 1:20.35 | BB+4.76s to A | 2025-11-14 | 2025 NE CRIM November Specialty |
| 200 Backstroke | SCY | 2:50.27 | BB+9.48s to A | 2025-11-14 | 2025 NE CRIM November Specialty |
| 50 Breaststroke | SCY | 38.87 | A+1.18s to AA | 2026-02-15 | 2026 NE SAC 10 & Under Champs fast pool |
| 100 Breaststroke | SCY | 1:29.48 | BB+4.49s to A | 2025-12-12 | 2025 NE CRIM Frosty Frenzy Trials/Finals |
| 50 Butterfly | SCY | 37.18 | B+0.29s to BB | 2026-03-06 | 2026 NE CRIM March Trials Finals Meet |
| 100 Individual Medley | SCY | 1:26.85 | B+5.16s to BB | 2025-10-17 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST |
| 50 Freestyle | LCM | 32.69 | AA+1.30s to AAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 100 Freestyle | LCM | 1:11.39 | AA+2.40s to AAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 200 Freestyle | LCM | 2:33.64 | AA+4.55s to AAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 400 Freestyle | LCM | 5:37.01 | A+7.02s to AA | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet |
| 50 Backstroke | LCM | 38.22 | AA+1.53s to AAA | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet |
| 200 Backstroke | LCM | 2:50.94 | AA+0.45s to AAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 50 Breaststroke | LCM | 42.00 | AA+1.21s to AAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 100 Breaststroke | LCM | 1:39.53 | BB+0.24s to A | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet |
| 50 Butterfly | LCM | 44.13 | B+2.54s to BB | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue |
| 100 Butterfly | LCM | 1:43.17 | B+8.18s to BB | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet |
| 200 Individual Medley | LCM | 3:07.56 | BB+0.07s to A | 2026-05-30 | 2026 RIAC Sail Away on the RIAC Ferry |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:15.70 | flat | 400 Free Relay | 2026-02-13 | 2026 NE SAC 10 & Under Champs |
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
1909 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:37.01 | 610 |
| 100 BR LCM | 1:39.53 | 499 |
| 100 FL LCM | 1:43.17 | 283 |
| 200 IM LCM | 3:07.56 | 517 |
| 100 BK LCM | — | 0 |
IMR 11-12 · LCM
2762 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.64 | 669 |
| 50 BK LCM | 38.22 | 619 |
| 50 BR LCM | 42.00 | 634 |
| 50 FL LCM | 44.13 | 323 |
| 200 IM LCM | 3:07.56 | 517 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.10
Front half 31.68s · back half 34.42s
200 Freestyle SCY 2:23.52
Front half 68.04s · back half 75.48s
500 Freestyle SCY 6:28.05
Front half 190.96s · back half 197.09s
100 Backstroke SCY 1:20.35 split/total mismatch
Front half 38.51s · back half 41.84s
200 Backstroke SCY 2:50.27 split/total mismatch
100 Individual Medley SCY 1:26.85 split/total mismatch
Front half 41.31s · back half 45.54s
200 Freestyle LCM 2:33.64 split/total mismatch
Front half 74.82s · back half 78.82s
400 Freestyle LCM 5:37.01 split/total mismatch
200 Backstroke LCM 2:50.94 split/total mismatch
Front half 84.66s · back half 86.28s
Progression
Faster times are higher. One card per event, all courses & history.