Margaret Marsek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 46.62 | 2025-11-08 | 2025 MR LIE Fall Classic Invitational venue | |
| 100 Freestyle | SCY | 1:45.85 | 2026-02-01 | 2026 MR LIE Second Chance Invitational venue | |
| 50 Backstroke | SCY | 55.88 | 2026-03-07 | 2026 MR AGUA Last Chance Invitational venue | |
| 100 Backstroke | SCY | 2:07.54 | 2025-01-01 | Metropolitan Swimming Club | |
| 50 Breaststroke | SCY | 1:04.40 | 2026-03-07 | 2026 MR AGUA Last Chance Invitational venue | |
| 100 Breaststroke | SCY | 2:12.68 | 2026-03-08 | 2026 MR AGUA Last Chance Invitational venue | |
| 50 Butterfly | SCY | 59.33 | 2025-12-07 | 2025 MR NYS Holiday Classic Trials & Finals venue | |
| 100 Butterfly | SCY | 2:16.70 | 2026-01-17 | 2026 MR AGUA MLK Invitational venue | |
| 100 Individual Medley | SCY | 2:02.75 | 2026-01-17 | 2026 MR AGUA MLK Invitational | |
| 50 Freestyle | LCM | 51.12 | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue | |
| 100 Freestyle | LCM | 1:53.77 | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool | |
| 200 Freestyle | LCM | 4:06.90 | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool | |
| 50 Backstroke | LCM | 1:02.47 | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue | |
| 100 Backstroke | LCM | 2:11.16 | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue | |
| 50 Breaststroke | LCM | 1:13.97 | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue | |
| 50 Butterfly | LCM | 1:12.02 | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
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.
IMX / IMR
IMX 10 & under · SCY
528 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 2:07.54 | 169 |
| 100 BR SCY | 2:12.68 | 220 |
| 100 FL SCY | 2:16.70 | 139 |
| 200 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
922 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:45.85 | 198 |
| 50 BK SCY | 55.88 | 198 |
| 50 BR SCY | 1:04.40 | 187 |
| 50 FL SCY | 59.33 | 146 |
| 100 IM SCY | 2:02.75 | 193 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:45.85
Front half 50.40s · back half 55.45s
100 Breaststroke SCY 2:12.68
Front half 63.30s · back half 69.38s
100 Butterfly SCY 2:16.70
Front half 64.61s · back half 72.09s
100 Individual Medley SCY 2:02.75
Front half 58.41s · back half 64.34s
200 Freestyle LCM 4:06.90
Front half 120.02s · back half 126.88s
Progression
Faster times are higher. One card per event, all courses & history.