swimNikolai Carpenco-Erofeev
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.93 | B+1.24s to BB·+5.74s to Sectionals | 2024-12-08 | 2024 PN Fall Divisional, Division 2venue |
| 100 Freestyle | SCY | 1:00.67 | B+0.28s to BB·+9.68s to Sectionals | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 200 Freestyle | SCY | 2:32.61 | +10.02s to B·+40.82s to Sectionals | 2024-12-08 | 2024 PN Fall Divisional, Division 2venue |
| 50 Backstroke | SCY | 37.29 | +3.60s to B·+13.60s to Futures | 2024-12-08 | 2024 PN Fall Divisional, Division 2venue |
| 50 Breaststroke | SCY | 39.31 | +0.72s to B·+13.02s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Breaststroke | SCY | 1:32.09 | +11.50s to B·+28.90s to Sectionals | 2025-02-02 | 2025 PN BISC Bluefin Invitationalvenue |
| 50 Butterfly | SCY | 31.58 | B+0.79s to BB·+8.69s to Futures | 2026-06-20 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 50 Freestyle | LCM | 30.85 | BB+1.46s to A·+3.86s to Sectionals | 2026-07-11 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 100 Freestyle | LCM | 1:12.03 | B+2.24s to BB·+13.04s to Sectionals | 2025-06-29 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 200 Freestyle | LCM | 2:45.75 | +1.76s to B·+37.06s to Sectionals | 2025-06-29 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 50 Backstroke | LCM | 45.02 | +5.53s to B·+17.13s to Futures | 2024-07-14 | 2024 SUNBURN CLASSICvenue |
| 50 Breaststroke | LCM | 43.86 | B+2.87s to BB·+12.97s to Futures | 2026-07-11 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 50 Butterfly | LCM | 38.98 | +1.69s to B·+12.69s to Futures | 2025-06-29 | 2025 PN SMAC Summer Classic Invitationalvenue |
| 100 Butterfly | LCM | 1:30.45 | +10.16s to B·+27.36s to Sectionals | 2025-06-28 | 2025 PN SMAC Summer Classic Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.38 | flying | 200 Free Relay (leg 3) | 2025-03-15 | 2025 PN Kaholo Island Invitational 2025 |
| 50 Freestyle | SCY | 28.94 | flying | 200 Medley Relay (leg 4) | 2025-01-11 | 2025 PN CSC Winter Invitational |
| 50 Butterfly | SCY | 29.72 | flying | 200 Medley Relay (leg 3) | 2025-03-16 | 2025 PN Kaholo Island Invitational 2025 |
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
IMR 13-14 · LCM
704 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:45.75 | 408 |
| 100 FL LCM | 1:30.45 | 296 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.67
Front half 28.42s · back half 32.25s
200 Freestyle SCY 2:32.61
Front half 72.30s · back half 80.31s
100 Breaststroke SCY 1:32.09
Front half 42.41s · back half 49.68s
200 Freestyle LCM 2:45.75 RT 0.88s
Front half 77.69s · back half 88.06s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.