Mark Seledkov
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.98 | AA+0.29s to AAA·Sectionals ✓+1.69s to Futures | 2023-03-12 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 100 Breaststroke | SCY | 1:00.81 | AAA+1.82s to AAAA·Sectionals ✓+2.82s to Futures | 2023-03-11 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 200 Breaststroke | SCY | 2:16.53 | AA+1.74s to AAA·Sectionals ✓+8.54s to Futures | 2023-03-09 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 100 Butterfly | SCY | 54.40 | AA+0.41s to AAA·Sectionals ✓+3.81s to Futures | 2023-03-10 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 200 Individual Medley | SCY | 2:08.74 | A+2.05s to AA·+4.75s to Sectionals | 2022-04-02 | 2022 Western Zone SCY Senior Zonesfast pool |
| 50 Freestyle | LCM | 26.91 | AA+0.72s to AAA·Sectionals ✓+2.32s to Futures | 2022-01-01 | 2022 MT MAC 40th Annual Firecracker Classic |
| 100 Freestyle | LCM | 59.84 | A+0.15s to AA·+0.85s to Sectionals | 2022-01-01 | 2022 MT MAC 40th Annual Firecracker Classic |
| 200 Freestyle | LCM | 2:13.24 | A+1.75s to AA·+4.55s to Sectionals | 2022-01-01 | 2022 MT MAC 40th Annual Firecracker Classic |
| 100 Backstroke | LCM | 1:36.75 | +15.56s to B·+31.56s to Sectionals | 2022-01-01 | 2022 MT MAC 40th Annual Firecracker Classic |
| 100 Breaststroke | LCM | 1:12.28 | AA+0.49s to AAA·Sectionals ✓+4.09s to Futures | 2022-07-30 | Finals - Western Zone Senior Champsvenue |
| 200 Breaststroke | LCM | 2:43.30 | AA+6.21s to AAA·+2.42s to Sectionals | Finals - Western Zone Senior Champsvenue | |
| 200 Individual Medley | LCM | 2:29.91 | A+3.02s to AA·+5.22s to Sectionals | 2022-07-28 | Finals - Western Zone Senior Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 22.69 | flat | 200 Free Relay | 2023-03-09 | 2023 Northwest Spring Speedo Sectionals |
| 100 Freestyle | SCY | 49.65 | flying | 400 Free Relay (leg 2) | 2023-03-10 | 2023 Northwest Spring Speedo Sectionals |
| 100 Breaststroke | SCY | 1:00.37 | flying | 400 Medley Relay (leg 2) | 2023-03-12 | 2023 Northwest Spring Speedo Sectionals |
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 15-16 · SCY
1451 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:16.53 | 772 |
| 200 IM SCY | 2:08.74 | 679 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2400 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:13.24 | 685 |
| 100 BK LCM | 1:36.75 | 232 |
| 100 BR LCM | 1:12.28 | 799 |
| 200 IM LCM | 2:29.91 | 684 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:00.81 RT 0.50s
Front half 28.32s · back half 32.49s
200 Breaststroke SCY 2:16.53 RT 0.50s
Front half 64.18s · back half 72.35s
100 Butterfly SCY 54.40 RT 0.60s
Front half 24.91s · back half 29.49s
200 Individual Medley SCY 2:08.74
Front half 60.85s · back half 67.89s
100 Breaststroke LCM 1:12.28
Front half 34.13s · back half 38.15s
200 Breaststroke LCM 2:43.30
Front half 78.97s · back half 84.33s
200 Individual Medley LCM 2:29.91
Front half 71.86s · back half 78.05s
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.