Nastia Koval
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.59 | BB+1.40s to A | 2025-03-02 | 2025 Lake Erie Winter Senior Championships fast pool |
| 100 Freestyle | SCY | 1:03.62 | BB+4.63s to A | 2025-03-01 | 2025 Lake Erie Winter Senior Championships fast pool |
| 200 Freestyle | SCY | 2:23.40 | B+5.11s to BB | 2022-03-12 | 2022 Lake Erie SC Winter JO and 8U Champs venue |
| 500 Freestyle | SCY | 6:21.24 | B+8.25s to BB | 2025-03-01 | 2025 Lake Erie Winter Senior Championships fast pool |
| 50 Backstroke | SCY | 35.61 | +0.42s to B | 2022-03-13 | 2022 Lake Erie SC Winter JO and 8U Champs venue |
| 100 Backstroke | SCY | 1:18.37 | +3.88s to B | 2023-11-04 | Kelly Kinney Memorial -Splash Out Cancer 2023 venue |
| 50 Breaststroke | SCY | 43.60 | +2.61s to B | 2023-03-03 | LESI Senior Champs hosted by FAST fast pool |
| 100 Breaststroke | SCY | 1:37.98 | +12.39s to B | 2023-11-04 | Kelly Kinney Memorial -Splash Out Cancer 2023 venue |
| 50 Butterfly | SCY | 34.17 | B+1.88s to BB | 2023-03-03 | LESI Senior Champs hosted by FAST fast pool |
| 100 Butterfly | SCY | 1:21.39 | +7.30s to B | 2023-11-05 | Kelly Kinney Memorial -Splash Out Cancer 2023 venue |
| 100 Individual Medley | SCY | 1:20.48 | 2025-03-02 | 2025 Lake Erie Winter Senior Championships fast pool | |
| 200 Individual Medley | SCY | 2:53.37 | +7.18s to B | 2023-11-05 | Kelly Kinney Memorial -Splash Out Cancer 2023 venue |
| 50 Freestyle | LCM | 34.46 | B+0.87s to BB | 2024-06-01 | CCS Age Group and Open Meet venue |
| 100 Freestyle | LCM | 1:16.39 | B+3.70s to BB | 2024-06-02 | CCS Age Group and Open Meet venue |
| 200 Freestyle | LCM | 2:47.12 | B+9.83s to BB | 2024-06-01 | CCS Age Group and Open Meet venue |
| 400 Freestyle | LCM | 5:52.63 | B+20.44s to BB | 2024-06-02 | CCS Age Group and Open Meet venue |
| 100 Backstroke | LCM | 1:33.05 | +5.96s to B | 2024-06-01 | CCS Age Group and Open Meet venue |
| 200 Backstroke | LCM | 3:20.63 | +11.94s to B | 2024-06-02 | CCS Age Group and Open Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 28.68 | flying | 200 Free Relay (leg 3) | 2022-03-11 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 100 Freestyle | SCY | 1:11.85 | flying | 400 Free Relay (leg 4) | 2022-01-16 | 2022 Jim Scullion Age Group Showdown |
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
828 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:21.24 | 474 |
| 200 IM SCY | 2:53.37 | 354 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1739 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:23.40 | 456 |
| 100 BK SCY | 1:18.37 | 345 |
| 100 BR SCY | 1:37.98 | 273 |
| 100 FL SCY | 1:21.39 | 311 |
| 200 IM SCY | 2:53.37 | 354 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.62
Front half 29.51s · back half 34.11s
200 Freestyle SCY 2:23.40
Front half 67.17s · back half 76.23s
500 Freestyle SCY 6:21.24
Front half 189.10s · back half 192.14s
100 Backstroke SCY 1:18.37
Front half 38.10s · back half 40.27s
100 Breaststroke SCY 1:37.98
Front half 44.84s · back half 53.14s
100 Butterfly SCY 1:21.39
Front half 35.83s · back half 45.56s
100 Individual Medley SCY 1:20.48
Front half 35.82s · back half 44.66s
200 Individual Medley SCY 2:53.37
Front half 82.22s · back half 91.15s
100 Freestyle LCM 1:16.39
Front half 35.41s · back half 40.98s
200 Freestyle LCM 2:47.12
Front half 79.18s · back half 87.94s
400 Freestyle LCM 5:52.63
Front half 171.63s · back half 181.00s
100 Backstroke LCM 1:33.05
Front half 43.96s · back half 49.09s
200 Backstroke LCM 3:20.63
Front half 97.27s · back half 103.36s
Progression
Faster times are higher. One card per event, all courses & history.