Mark Vykhopen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.84 | BB+1.75s to A | 2024-11-17 | 2024 PN SMAC Qish Meet slow pool |
| 100 Freestyle | SCY | 55.73 | BB+3.14s to A | 2026-02-14 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 200 Freestyle | SCY | 2:05.93 | B+0.24s to BB | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 500 Freestyle | SCY | 5:52.70 | B+11.61s to BB | 2026-01-18 | 2026 PN SMAC Winter Invitational- Approved venue |
| 50 Backstroke | SCY | 33.71 | +2.52s to B | 2026-02-15 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 100 Backstroke | SCY | 1:12.05 | +5.26s to B | 2024-05-18 | 2024 PN SRST Pacific Coast Invitational venue |
| 200 Backstroke | SCY | 2:35.16 | +9.07s to B | 2024-02-11 | 2024 PN UPAC 3rd Annual February Fly-In Invit venue |
| 50 Breaststroke | SCY | 35.61 | B+2.22s to BB | 2025-02-15 | 2025 PN UPAC 4th Annual February Fly-In venue |
| 100 Breaststroke | SCY | 1:17.93 | +2.44s to B | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 200 Breaststroke | SCY | 2:44.63 | +0.44s to B | 2026-01-18 | 2026 PN SMAC Winter Invitational- Approved venue |
| 50 Butterfly | SCY | 28.91 | BB+2.22s to A | 2026-02-14 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 100 Butterfly | SCY | 1:08.25 | +2.16s to B | 2026-02-15 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 200 Butterfly | SCY | 2:55.74 | +26.95s to B | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approved venue |
| 100 Individual Medley | SCY | 1:09.80 | 2025-10-18 | 2025 PN VAST Fall Classic venue | |
| 200 Individual Medley | SCY | 2:30.26 | +0.67s to B | 2024-02-10 | 2024 PN UPAC 3rd Annual February Fly-In Invit venue |
| 400 Individual Medley | SCY | 5:38.05 | +16.06s to B | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approved venue |
| 50 Freestyle | LCM | 29.32 | BB+1.53s to A | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
| 100 Freestyle | LCM | 1:04.76 | BB+4.17s to A | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
| 200 Freestyle | LCM | 2:32.22 | B+7.83s to BB | 2025-06-26 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 400 Freestyle | LCM | 5:41.49 | +9.90s to B | 2025-06-27 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 50 Backstroke | LCM | 38.62 | +1.23s to B | 2025-06-14 | 2025 IST June Invtational venue |
| 100 Backstroke | LCM | 1:26.04 | +7.35s to B | 2025-05-17 | 2025 PN IST Sockeye Springtime Madness venue |
| 50 Breaststroke | LCM | 42.24 | +1.35s to B | 2025-06-28 | 2025 PN SMAC Summer Classic Invitational venue |
| 100 Breaststroke | LCM | 1:33.23 | +5.14s to B | 2025-05-18 | 2025 PN IST Sockeye Springtime Madness venue |
| 200 Breaststroke | LCM | 3:36.10 | +23.91s to B | 2025-06-26 | 2025 PN CSC 104th Annual Senior Seattle Open venue |
| 50 Butterfly | LCM | 35.42 | +0.23s to B | 2025-07-18 | 2025 PN Chinook Age Group Seattle Open venue |
| 200 Individual Medley | LCM | 2:54.71 | +1.42s to B | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 26.66 | flying | 200 Medley Relay (leg 4) | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance |
| 50 Freestyle | SCY | 25.68 | flying | 200 Free Relay (leg 2) | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance |
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
2188 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:52.70 | 460 |
| 200 BK SCY | 2:35.16 | 336 |
| 200 BR SCY | 2:44.63 | 403 |
| 200 FL SCY | 2:55.74 | 243 |
| 200 IM SCY | 2:30.26 | 398 |
| 400 IM SCY | 5:38.05 | 348 |
IMR 17-18 · SCY
1955 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.93 | 503 |
| 100 BK SCY | 1:12.05 | 312 |
| 100 BR SCY | 1:17.93 | 370 |
| 100 FL SCY | 1:08.25 | 372 |
| 200 IM SCY | 2:30.26 | 398 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.73
Front half 27.00s · back half 28.73s
200 Freestyle SCY 2:05.93 RT 0.88s
Front half 59.52s · back half 66.41s
500 Freestyle SCY 5:52.70
Front half 168.80s · back half 183.90s
100 Backstroke SCY 1:12.05
Front half 35.16s · back half 36.89s
200 Backstroke SCY 2:35.16
Front half 75.51s · back half 79.65s
100 Breaststroke SCY 1:17.93 RT 0.89s
Front half 36.68s · back half 41.25s
200 Breaststroke SCY 2:44.63
Front half 78.22s · back half 86.41s
100 Butterfly SCY 1:08.25
Front half 31.03s · back half 37.22s
200 Butterfly SCY 2:55.74
Front half 75.17s · back half 100.57s
100 Individual Medley SCY 1:09.80 RT 0.90s
Front half 32.29s · back half 37.51s
200 Individual Medley SCY 2:30.26
Front half 70.40s · back half 79.86s
400 Individual Medley SCY 5:38.05
Front half 163.69s · back half 174.36s
200 Freestyle LCM 2:32.22
Front half 72.61s · back half 79.61s
400 Freestyle LCM 5:41.49
Front half 157.60s · back half 183.89s
200 Breaststroke LCM 3:36.10
Front half 101.05s · back half 115.05s
200 Individual Medley LCM 2:54.71 RT 0.88s
Front half 85.42s · back half 89.29s
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.
Progression
Faster times are higher. One card per event, all courses & history.