Mariya Oleinikova
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.89 | BB+0.90s to A | 2025-12-12 | 35th Annual Winter Championships venue |
| 100 Freestyle | SCY | 1:04.61 | BB+3.72s to A | 2024-07-14 | 2024 IL HPAC Summer Regional Championships slow pool |
| 200 Freestyle | SCY | 2:17.53 | BB+5.64s to A | 2025-12-14 | 35th Annual Winter Championships venue |
| 50 Backstroke | SCY | 36.06 | B+2.07s to BB | 2024-07-13 | 2024 IL HPAC Summer Regional Championships slow pool |
| 50 Breaststroke | SCY | 38.08 | BB+1.99s to A | 2025-12-13 | 35th Annual Winter Championships venue |
| 100 Breaststroke | SCY | 1:27.77 | B+5.38s to BB | 2024-07-13 | 2024 IL HPAC Summer Regional Championships slow pool |
| 50 Butterfly | SCY | 30.72 | A+1.13s to AA | 2025-12-13 | 35th Annual Winter Championships venue |
| 100 Butterfly | SCY | 1:11.18 | BB+5.29s to A | 2025-12-12 | 35th Annual Winter Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 1:03.88 | flying | 400 Free Relay (leg 4) | 2025-12-14 | 35th Annual Winter Championships |
| 100 Butterfly | SCY | 1:11.19 | flying | 400 Medley Relay (leg 3) | 2025-12-12 | 35th Annual Winter Championships |
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 · SCY
1552 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:17.53 | 589 |
| 100 BR SCY | 1:27.77 | 434 |
| 100 FL SCY | 1:11.18 | 529 |
| 100 BK SCY | — | 0 |
| 200 IM SCY | — | 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 1:04.61
Front half 30.46s · back half 34.15s
200 Freestyle SCY 2:17.53
Front half 64.85s · back half 72.68s
100 Breaststroke SCY 1:27.77
Front half 41.44s · back half 46.33s
100 Butterfly SCY 1:11.18
Front half 32.02s · back half 39.16s
Progression
Faster times are higher. One card per event, all courses & history.