Roman Semenovich
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.84 | +0.65s to Sectionals | 2026-02-07 | 2026 (WIAA) Metro(SeaKing District Il) BoysOBvenue |
| 100 Freestyle | SCY | 52.37 | +1.38s to Sectionals | 2026-02-07 | 2026 (WIAA) Metro(SeaKing District Il) BoysOBvenue |
| 200 Freestyle | SCY | 2:02.74 | +10.95s to Sectionals | 2024-02-04 | 2024 OB METRO League Boys H.S. Champsvenue |
| 500 Freestyle | SCY | 5:50.56 | +47.87s to Sectionals | 2024-03-03 | 2024 PN PDST March Pentathlon and Last Chancevenue |
| 50 Backstroke | SCY | 30.69 | +9.20s to US Open | 2025-03-02 | 2025 PN CSC Mystery Meetvenue |
| 100 Backstroke | SCY | 1:08.22 | +12.73s to Sectionals | 2025-03-01 | 2025 PN CSC Mystery Meetvenue |
| 50 Breaststroke | SCY | 34.02 | +9.63s to US Open | 2026-01-16 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 100 Breaststroke | SCY | 1:12.14 | +8.95s to Sectionals | 2025-11-16 | 2025 PN CSC Distance Plus Intrasquadvenue |
| 200 Breaststroke | SCY | 2:35.47 | +18.18s to Sectionals | 2024-10-13 | 2024 PN CSC Fall Classic Invitationalvenue |
| 100 Butterfly | SCY | 1:05.52 | +10.33s to Sectionals | 2025-03-30 | 2025 PN Spring Finale - Division 3venue |
| 100 Individual Medley | SCY | 1:06.40 | 2025-01-12 | 2025 PN CSC Winter Invitationalvenue | |
| 200 Individual Medley | SCY | 2:19.85 | +15.86s to Sectionals | 2025-10-04 | 2025 PN Cascade Fall Classicvenue |
| 50 Freestyle | LCM | 28.00 | +1.01s to Sectionals | 2025-06-27 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 100 Freestyle | LCM | 1:01.91 | +2.92s to Sectionals | 2025-06-28 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 200 Freestyle | LCM | 2:17.48 | +8.79s to Sectionals | 2025-06-08 | 2025 TRI-CITY INVITATIONALvenue |
| 400 Freestyle | LCM | 5:14.23 | +39.84s to Sectionals | 2024-05-31 | 2024 TRI-CITY INVITATIONALvenue |
| 50 Backstroke | LCM | 36.94 | +10.85s to US Open | 2025-06-26 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 100 Backstroke | LCM | 1:19.85 | +14.66s to Sectionals | 2025-06-07 | 2025 TRI-CITY INVITATIONALvenue |
| 200 Backstroke | LCM | 2:53.61 | +32.12s to Sectionals | 2025-06-28 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 50 Breaststroke | LCM | 39.00 | +9.81s to US Open | 2025-06-28 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 100 Breaststroke | LCM | 1:24.24 | +10.54s to Sectionals | 2025-06-08 | 2025 TRI-CITY INVITATIONALvenue |
| 200 Breaststroke | LCM | 2:59.31 | +18.43s to Sectionals | 2025-06-07 | 2025 TRI-CITY INVITATIONALvenue |
| 50 Butterfly | LCM | 1:12.14 | +47.25s to US Open | 2021-06-26 | 2021 IE VS Starlight Openslow pool |
| 100 Butterfly | LCM | 1:14.79 | +11.70s to Sectionals | 2025-06-08 | 2025 TRI-CITY INVITATIONALvenue |
| 200 Individual Medley | LCM | 2:41.11 | +16.42s to Sectionals | 2025-06-26 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 400 Individual Medley | LCM | 6:20.77 | +72.98s to Sectionals | 2024-06-02 | 2024 TRI-CITY INVITATIONALvenue |
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 | 23.78 | flying | 200 Free Relay (leg 4) | 2025-11-23 | 2025 PN November AGI, Division 4 (WEST) |
| 50 Freestyle | SCY | 24.52 | flying | 200 Medley Relay (leg 4) | 2024-10-13 | 2024 PN CSC Fall Classic Invitational |
| 50 Breaststroke | SCY | 35.04 | flying | 200 Medley Relay (leg 2) | 2024-01-27 | 2024 PN CSC Winter Invitational |
| 50 Freestyle | LCM | 1:16.92 | flying | 200 Medley Relay (leg 4) | 2021-06-27 | 2021 IE VS Starlight Open |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 52.37
Front half 24.76s · back half 27.61s
200 Freestyle SCY 2:02.74
Front half 57.39s · back half 65.35s
500 Freestyle SCY 5:50.56
Front half 167.83s · back half 182.73s
100 Backstroke SCY 1:08.22
Front half 33.00s · back half 35.22s
100 Breaststroke SCY 1:12.14
Front half 34.14s · back half 38.00s
200 Breaststroke SCY 2:35.47
Front half 73.50s · back half 81.97s
100 Butterfly SCY 1:05.52
Front half 30.06s · back half 35.46s
100 Individual Medley SCY 1:06.40
Front half 31.59s · back half 34.81s
200 Individual Medley SCY 2:19.85
Front half 64.97s · back half 74.88s
200 Freestyle LCM 2:17.48
Front half 65.35s · back half 72.13s
400 Freestyle LCM 5:14.23
Front half 152.81s · back half 161.42s
200 Backstroke LCM 2:53.61
Front half 83.24s · back half 90.37s
200 Breaststroke LCM 2:59.31
Front half 85.67s · back half 93.64s
200 Individual Medley LCM 2:41.11
Front half 77.51s · back half 83.60s
400 Individual Medley LCM 6:20.77
Front half 188.33s · back half 192.44s
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.