swimMichael Tolkachov
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 2:08.39 | A+0.20s to AA | 2026-03-20 | SCY Spring Age Group Championships venue |
| 500 Freestyle | SCY | 5:32.90 | AA+2.91s to AAA | 2026-04-11 | 2026 Far Western SC Hosted By SCSC venue |
| 1000 Freestyle | SCY | 11:17.51 | AAA+14.92s to AAAA | 2026-03-20 | SCY Spring Age Group Championships venue |
| 1650 Freestyle | SCY | 18:51.83 | AAA+30.34s to AAAA | 2026-03-22 | SCY Spring Age Group Championships venue |
| 200 Backstroke | SCY | 2:27.40 | A+5.41s to AA | 2026-01-11 | SSF NEW YEAR SPLASH C/B/A+ venue |
| 50 Breaststroke | SCY | 38.41 | BB+1.72s to A | 2026-01-10 | SSF NEW YEAR SPLASH C/B/A+ venue |
| 100 Breaststroke | SCY | 1:24.25 | BB+5.86s to A | 2026-01-11 | SSF NEW YEAR SPLASH C/B/A+ venue |
| 200 Breaststroke | SCY | 2:55.64 | BB+7.25s to A | 2026-01-10 | SSF NEW YEAR SPLASH C/B/A+ venue |
| 100 Butterfly | SCY | 1:06.35 | A+0.46s to AA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 200 Butterfly | SCY | 2:22.22 | AA+3.33s to AAA | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 400 Individual Medley | SCY | 5:05.17 | AA+8.68s to AAA | 2026-03-21 | SCY Spring Age Group Championships venue |
| 50 Freestyle | LCM | 31.49 | A+0.70s to AA | 2026-06-14 | BAC Long Course venue |
| 100 Freestyle | LCM | 1:07.54 | A+0.05s to AA | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 200 Freestyle | LCM | 2:23.74 | AA+2.95s to AAA | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 400 Freestyle | LCM | 5:06.93 | AA+7.44s to AAA | 2026-05-03 | Alto Spring Jam CBA venue |
| 800 Freestyle | LCM | 10:13.56 | AAA+11.67s to AAAA | 2026-06-26 | SUNN Silicon Valley CBA+ LCM venue |
| 1500 Freestyle | LCM | 19:35.75 | AAA+11.86s to AAAA | 2026-05-31 | VJO's "Tuffy" Williams Summer Kickoff Classic venue |
| 50 Backstroke | LCM | 39.42 | BB+1.63s to A | 2024-08-09 | 2024 Western Zone Age Group Championships venue |
| 100 Backstroke | LCM | 1:24.18 | BB+2.29s to A | 2026-05-30 | VJO's "Tuffy" Williams Summer Kickoff Classic venue |
| 200 Backstroke | LCM | 2:50.25 | A+3.56s to AA | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 50 Butterfly | LCM | 34.33 | A+0.74s to AA | 2026-06-13 | BAC Long Course venue |
| 100 Butterfly | LCM | 1:13.71 | AA+2.02s to AAA | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 200 Butterfly | LCM | 2:45.50 | AA+4.01s to AAA | 2026-06-13 | BAC Long Course venue |
| 200 Individual Medley | LCM | 2:45.47 | AA+6.68s to AAA | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 400 Individual Medley | LCM | 5:47.53 | AA+3.44s to AAA | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Butterfly | SCY | 43.85 | flying | 200 Medley Relay (leg 3) | 2025-02-14 | 2025 CCS SCY AGC |
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 · LCM
2922 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:06.93 | 808 |
| 100 BK LCM | 1:24.18 | 584 |
| 100 FL LCM | 1:13.71 | 777 |
| 200 IM LCM | 2:45.47 | 753 |
| 100 BR LCM | — | 0 |
IMR 11-12 · LCM
2821 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:23.74 | 817 |
| 50 BK LCM | 39.42 | 565 |
| 50 FL LCM | 34.33 | 686 |
| 200 IM LCM | 2:45.47 | 753 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:08.39
Front half 63.08s · back half 65.31s
500 Freestyle SCY 5:32.90
Front half 165.21s · back half 167.69s
1000 Freestyle SCY 11:17.51
Front half 337.29s · back half 340.22s
1650 Freestyle SCY 18:51.83
100 Butterfly SCY 1:06.35
Front half 30.90s · back half 35.45s
200 Butterfly SCY 2:22.22
Front half 67.89s · back half 74.33s
400 Individual Medley SCY 5:05.17
Front half 148.07s · back half 157.10s
400 Freestyle LCM 5:06.93
Front half 151.78s · back half 155.15s
200 Butterfly LCM 2:45.50
Front half 77.41s · back half 88.09s
Progression
Faster times are higher. One card per event, all courses & history.