Tikhon Kolobov
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.06 | A+0.97s to AA·+1.77s to Sectionals | 2025-11-22 | 2025 RAFC Almost Turkey Invitationalvenue |
| 100 Freestyle | SCY | 50.94 | A+0.55s to AA·+2.65s to Sectionals | 2025-11-23 | 2025 RAFC Almost Turkey Invitationalvenue |
| 200 Freestyle | SCY | 1:54.88 | A+3.69s to AA·+9.09s to Sectionals | 2025-11-22 | 2025 RAFC Almost Turkey Invitationalvenue |
| 500 Freestyle | SCY | 5:08.92 | A+7.23s to AA·+22.83s to Sectionals | 2025-12-05 | 2025 FG Holiday Champvenue |
| 100 Backstroke | SCY | 55.59 | A+0.70s to AA·+0.50s to Sectionals | 2025-11-06 | 2025 FHSAA 3A Region 4venue |
| 200 Backstroke | SCY | 2:03.57 | A+3.58s to AA·+1.28s to Sectionals | 2025-12-07 | 2025 FG Holiday Champvenue |
| 100 Breaststroke | SCY | 1:02.11 | A+0.02s to AA·Sectionals ✓+4.12s to Futures | 2026-03-13 | 2026 FGC SCY Senior Championshipsvenue |
| 200 Breaststroke | SCY | 2:22.95 | BB+2.16s to A·+3.66s to Sectionals | 2026-01-24 | SPEEDO CUP CLOSED INVITE - copiedvenue |
| 50 Butterfly | SCY | 59.81 | +28.62s to B·+35.52s to Sectionals | 2024-01-01 | Holiday Champs - 2024 |
| 100 Butterfly | SCY | 47.29 | AAAA·Nationals ✓+0.60s to US Open | 2025-01-01 | Holiday Champs - 2025 |
| 100 Individual Medley | SCY | 1:01.40 | 2024-03-09 | 2024 FG Age Group SCY Championships- CSSCvenue | |
| 200 Individual Medley | SCY | 2:04.44 | A+1.55s to AA·+5.05s to Sectionals | 2025-11-23 | 2025 RAFC Almost Turkey Invitationalvenue |
| 400 Individual Medley | SCY | 4:27.75 | A+3.26s to AA·+15.76s to Sectionals | 2026-01-23 | SPEEDO CUP CLOSED INVITE - copiedvenue |
| 50 Freestyle | LCM | 28.93 | BB+1.14s to A·+3.34s to Sectionals | 2024-06-01 | 16th Annual Summer Kickoffvenue |
| 100 Freestyle | LCM | 59.52 | A+1.43s to AA·+4.23s to Sectionals | 2025-06-22 | Swim Fort Lauderdale Speedo Summer Classicvenue |
| 200 Freestyle | LCM | 2:22.79 | BB+9.50s to A·+21.90s to Sectionals | 2024-05-18 | 2024 Jesse Vassallo Swimming Invitationalvenue |
| 50 Backstroke | LCM | 34.69 | BB+2.70s to A·+4.50s to Sectionals | 2024-04-28 | Jon Olsen Gold Medal Invitational 2024slow pool |
| 100 Backstroke | LCM | 1:04.56 | AA+2.67s to AAA·+0.07s to Sectionals | 2026-06-20 | Swim Fort Lauderdale Speedo Summer Classic 26venue |
| 200 Backstroke | LCM | 2:21.90 | A+0.91s to AA·+1.21s to Sectionals | 2026-07-25 | 2026 FG Senior LCM Championshipsvenue |
| 50 Breaststroke | LCM | 38.84 | B+0.85s to BB·+4.65s to Sectionals | 2024-04-27 | Jon Olsen Gold Medal Invitational 2024slow pool |
| 100 Breaststroke | LCM | 1:13.63 | A+1.24s to AA·+1.24s to Sectionals | 2026-02-13 | 2026 SZSS Spring Championshipsvenue |
| 200 Breaststroke | LCM | 2:49.04 | BB+4.35s to A·+8.65s to Sectionals | 2025-07-27 | 2025 FG LCM Senior Championshipsvenue |
| 100 Butterfly | LCM | 1:02.84 | A+0.45s to AA·+2.35s to Sectionals | 2026-06-18 | Swim Fort Lauderdale Speedo Summer Classic 26venue |
| 200 Individual Medley | LCM | 2:24.25 | A+1.86s to AA·+6.56s to Sectionals | 2026-06-19 | Swim Fort Lauderdale Speedo Summer Classic 26venue |
| 400 Individual Medley | LCM | 5:01.52 | AA+9.13s to AAA·+7.63s to Sectionals | 2025-07-25 | 2025 FG LCM Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 23.22 | flying | 200 Free Relay (leg 3) | 2025-12-07 | 2025 FG Holiday Champ |
| 100 Freestyle | SCY | 48.64 | flying | 400 Free Relay (leg 4) | 2026-03-14 | 2026 FGC SCY Senior Championships |
| 50 Backstroke | SCY | 26.16 | flat | 200 Medley Relay | 2025-11-22 | 2025 RAFC Almost Turkey Invitational |
| 100 Backstroke | SCY | 59.22 | flat | 400 Medley Relay | 2024-03-09 | 2024 FG Age Group SCY Championships- CSSC |
| 50 Butterfly | SCY | 24.85 | flying | 200 Medley Relay (leg 3) | 2025-12-06 | 2025 FG Holiday Champ |
| 50 Freestyle | LCM | 26.00 | flying | 200 Free Relay (leg 3) | 2026-07-23 | 2026 FG Senior LCM Championships |
| 50 Butterfly | LCM | 32.41 | flying | 200 Medley Relay (leg 3) | 2026-07-23 | 2026 FG Senior LCM 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 17-18 · SCY
3369 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.92 | 685 |
| 200 BK SCY | 2:03.57 | 665 |
| 200 BR SCY | 2:22.95 | 616 |
| 200 IM SCY | 2:04.44 | 701 |
| 400 IM SCY | 4:27.75 | 702 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3876 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.88 | 663 |
| 100 BK SCY | 55.59 | 680 |
| 100 BR SCY | 1:02.11 | 732 |
| 100 FL SCY | 47.29 | 1100 |
| 200 IM SCY | 2:04.44 | 701 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.94
Front half 24.63s · back half 26.31s
200 Freestyle SCY 1:54.88 RT 0.54s
Front half 55.69s · back half 59.19s
500 Freestyle SCY 5:08.92
Front half 148.18s · back half 160.74s
100 Backstroke SCY 55.59
Front half 27.17s · back half 28.42s
200 Backstroke SCY 2:03.57
Front half 58.75s · back half 64.82s
100 Breaststroke SCY 1:02.11
Front half 29.30s · back half 32.81s
200 Breaststroke SCY 2:22.95
Front half 68.61s · back half 74.34s
100 Individual Medley SCY 1:01.40
Front half 28.06s · back half 33.34s
200 Individual Medley SCY 2:04.44
Front half 56.89s · back half 67.55s
400 Individual Medley SCY 4:27.75
Front half 129.69s · back half 138.06s
100 Freestyle LCM 59.52
Front half 28.30s · back half 31.22s
200 Freestyle LCM 2:22.79
Front half 68.79s · back half 74.00s
200 Backstroke LCM 2:21.90
Front half 68.46s · back half 73.44s
100 Breaststroke LCM 1:13.63
Front half 34.50s · back half 39.13s
200 Breaststroke LCM 2:49.04
Front half 82.75s · back half 86.29s
100 Butterfly LCM 1:02.84
Front half 29.20s · back half 33.64s
200 Individual Medley LCM 2:24.25
Front half 67.38s · back half 76.87s
400 Individual Medley LCM 5:01.52
Front half 147.34s · back half 154.18s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.