Margeaux Sevcik
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.56 | AA+0.47s to AAA | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Freestyle | SCY | 1:02.26 | AA+1.17s to AAA | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 200 Freestyle | SCY | 2:14.18 | AA+1.29s to AAA | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 50 Backstroke | SCY | 41.19 | +0.60s to B | 2024-01-20 | 2024 MMSC Winter Invite slow pool |
| 100 Backstroke | SCY | 1:10.09 | AA+0.80s to AAA | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 50 Breaststroke | SCY | 37.21 | AA+1.42s to AAA | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Breaststroke | SCY | 1:19.82 | AA+1.73s to AAA | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 50 Butterfly | SCY | 30.27 | AAA+1.08s to AAAA | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Butterfly | SCY | 1:10.82 | AA+1.83s to AAA | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Individual Medley | SCY | 1:09.59 | AAA+3.10s to AAAA | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 200 Individual Medley | SCY | 2:31.95 | AA+0.46s to AAA | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 400 Individual Medley | SCY | 5:27.48 | AA+3.69s to AAA | 2026-02-27 | 2026 Winter ISI Regionals- PAC fast pool |
| 50 Freestyle | LCM | 34.04 | A+0.65s to AA | 2025-08-09 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 100 Freestyle | LCM | 1:16.82 | BB+0.33s to A | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 200 Freestyle | LCM | 2:44.92 | A+6.43s to AA | 2025-08-03 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
| 50 Backstroke | LCM | 42.19 | BB+2.10s to A | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 100 Backstroke | LCM | 1:31.24 | BB+2.05s to A | 2025-06-08 | 2025 Lisa Coole Memorial Classic venue |
| 50 Breaststroke | LCM | 43.00 | A+0.01s to AA | 2025-08-08 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 100 Breaststroke | LCM | 1:32.52 | AA+2.33s to AAA | 2025-08-03 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
| 50 Butterfly | LCM | 42.25 | B+1.76s to BB | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 200 Individual Medley | LCM | 3:02.11 | A+0.92s to AA | 2025-08-02 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 27.35 | flying | 200 Free Relay (leg 2) | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Freestyle | SCY | 1:01.47 | flat | 400 Free Relay | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Breaststroke | SCY | 36.03 | flying | 200 Medley Relay (leg 2) | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Breaststroke | SCY | 1:18.40 | flying | 400 Medley Relay (leg 2) | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Freestyle | LCM | 37.63 | flying | 200 Free Relay (leg 2) | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 50 Breaststroke | LCM | 50.53 | flying | 200 Medley Relay (leg 2) | 2024-07-19 | 2024 IL Swimming LC Age Group 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
IMX 11-12 · SCY
2844 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:10.09 | 715 |
| 100 BR SCY | 1:19.82 | 718 |
| 100 FL SCY | 1:10.82 | 664 |
| 200 IM SCY | 2:31.95 | 747 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
3335 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.18 | 749 |
| 50 BK SCY | 41.19 | 352 |
| 50 BR SCY | 37.21 | 696 |
| 50 FL SCY | 30.27 | 765 |
| 100 IM SCY | 1:09.59 | 773 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.26
Front half 29.59s · back half 32.67s
200 Freestyle SCY 2:14.18
Front half 64.58s · back half 69.60s
100 Backstroke SCY 1:10.09
Front half 33.64s · back half 36.45s
100 Breaststroke SCY 1:19.82
Front half 37.85s · back half 41.97s
100 Butterfly SCY 1:10.82
Front half 31.66s · back half 39.16s
100 Individual Medley SCY 1:09.59
Front half 32.02s · back half 37.57s
200 Individual Medley SCY 2:31.95
Front half 73.64s · back half 78.31s
400 Individual Medley SCY 5:27.48
Front half 161.39s · back half 166.09s
100 Freestyle LCM 1:16.82
Front half 36.76s · back half 40.06s
200 Freestyle LCM 2:44.92
Front half 79.10s · back half 85.82s
100 Backstroke LCM 1:31.24
Front half 43.49s · back half 47.75s
100 Breaststroke LCM 1:32.52
Front half 43.06s · back half 49.46s
200 Individual Medley LCM 3:02.11
Front half 88.35s · back half 93.76s
Progression
Faster times are higher. One card per event, all courses & history.