Mark Shagalov
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.39 | +5.30s to B | 2025-10-11 | 2025 MR LIE Octoberfest Invitational venue |
| 100 Freestyle | SCY | 1:25.61 | +9.52s to B | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 100 Backstroke | SCY | 2:04.23 | +34.44s to B | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 50 Breaststroke | SCY | 48.56 | +1.67s to B | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 100 Breaststroke | SCY | 1:45.18 | +4.89s to B | 2025-11-16 | 2025 MR FREE Freedom IMX Challenge venue |
| 50 Freestyle | SCM | 40.35 | +1.56s to B | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCM venue |
| 50 Breaststroke | SCM | 50.48 | B+2.69s to BB | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCM venue |
| 50 Butterfly | SCM | 1:01.12 | +16.83s to B | 2026-05-03 | 2026 MR FREE May Meters Showdown - SCM venue |
| 50 Freestyle | LCM | 41.45 | +1.56s to B | 2026-05-30 | 2026 MR LIE May Spectacular Invitational venue |
| 50 Backstroke | LCM | 1:01.60 | +14.01s to B | 2026-05-30 | 2026 MR LIE May Spectacular Invitational venue |
| 50 Breaststroke | LCM | 57.42 | +4.03s to B | 2024-06-22 | 2024 MR RED Tails International Invitational venue |
| 100 Breaststroke | LCM | 1:51.96 | B+3.77s to BB | 2026-05-30 | 2026 MR LIE May Spectacular Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
376 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 2:04.23 | 109 |
| 100 BR SCY | 1:45.18 | 267 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · LCM
396 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 1:01.60 | 148 |
| 50 BR LCM | 57.42 | 248 |
| 200 FR LCM | — | 0 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 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 1:25.61
Front half 39.05s · back half 46.56s
100 Backstroke SCY 2:04.23
Front half 56.47s · back half 67.76s
100 Breaststroke SCY 1:45.18
Front half 46.78s · back half 58.40s
100 Breaststroke LCM 1:51.96
Front half 50.73s · back half 61.23s
Progression
Faster times are higher. One card per event, all courses & history.