Mark Seledkov
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.05 | A+0.36s to AA·Sectionals ✓+1.76s to Futures | 2024-01-12 | 2024 PN VAST 47th Annual Washington Openvenue |
| 100 Freestyle | SCY | 51.59 | A+1.70s to AA·+0.60s to Sectionals | 2025-01-25 | Oregon YMCA Champrionshipvenue |
| 100 Backstroke | SCY | 58.62 | BB+2.43s to A·+3.13s to Sectionals | 2024-11-02 | 2024 McSwimville Invitationalvenue |
| 100 Breaststroke | SCY | 1:00.15 | AA+1.26s to AAA·Sectionals ✓+2.16s to Futures | 2025-02-22 | 2025 OSAA 6A Championshipsvenue |
| 200 Breaststroke | SCY | 2:22.54 | BB+2.95s to A·+5.25s to Sectionals | 2024-01-14 | 2024 PN VAST 47th Annual Washington Openvenue |
| 100 Butterfly | SCY | 55.10 | A+1.21s to AA·Sectionals ✓+4.51s to Futures | 2024-01-13 | 2024 PN VAST 47th Annual Washington Openvenue |
| 200 Individual Medley | SCY | 2:05.18 | A+3.69s to AA·+1.19s to Sectionals | 2024-01-12 | 2024 PN VAST 47th Annual Washington Openvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 23.37 | flat | 200 Free Relay | 2024-11-03 | 2024 McSwimville Invitational |
| 50 Breaststroke | SCY | 27.87 | flying | 200 Medley Relay (leg 2) | 2024-11-02 | 2024 McSwimville Invitational |
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
1311 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:22.54 | 622 |
| 200 IM SCY | 2:05.18 | 689 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2782 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 58.62 | 580 |
| 100 BR SCY | 1:00.15 | 806 |
| 100 FL SCY | 55.10 | 707 |
| 200 IM SCY | 2:05.18 | 689 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 58.62
Front half 28.50s · back half 30.12s
100 Breaststroke SCY 1:00.15
Front half 28.30s · back half 31.85s
200 Breaststroke SCY 2:22.54 RT 0.50s
Front half 67.25s · back half 75.29s
100 Butterfly SCY 55.10 RT 0.66s
Front half 25.24s · back half 29.86s
200 Individual Medley SCY 2:05.18 RT 0.53s
Front half 59.15s · back half 66.03s
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.