Dominik Irons
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 52.56 | AA+0.07s to AAA·Sectionals ✓+1.07s to Futures | 2025-03-28 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 200 Backstroke | SCY | 1:54.08 | AAA+4.49s to AAAA·Sectionals ✓+1.29s to Futures | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 100 Breaststroke | SCY | 58.99 | AAA+2.30s to AAAA·Sectionals ✓+1.00s to Futures | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 200 Breaststroke | SCY | 2:04.10 | AAA+0.91s to AAAA·Futures ✓+2.51s to Winter JNs | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 200 Individual Medley | SCY | 1:54.80 | AAA+2.61s to AAAA·Sectionals ✓+0.91s to Futures | 2025-12-11 | 2025 West Speedo Winter Juniorsvenue |
| 400 Individual Medley | SCY | 4:02.49 | AAA+1.00s to AAAA·Futures ✓+6.00s to Winter JNs | 2025-03-28 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 50 Freestyle | LCM | 31.63 | B+1.44s to BB·+4.64s to Sectionals | 2021-06-06 | 2021 IE VS Apple Capitalslow pool |
| 100 Freestyle | LCM | 1:08.53 | B+2.84s to BB·+9.54s to Sectionals | 2021-06-05 | 2021 IE VS Apple Capitalslow pool |
| 200 Freestyle | LCM | 2:27.71 | B+3.32s to BB·+19.02s to Sectionals | 2021-06-04 | 2021 IE VS Apple Capitalslow pool |
| 400 Freestyle | LCM | 4:13.38 | AAA+4.69s to AAAA·Sectionals ✓+3.39s to Futures | 2025-07-30 | 2025 Jrs Time Trialsfast pool |
| 50 Backstroke | LCM | 27.25 | AAAA·Futures ✓+0.56s to Jr Nationals | 2026-07-18 | 2026 Speedo LCM Sectionals - Boise, IDvenue |
| 100 Backstroke | LCM | 58.94 | AAAA·Futures ✓+0.15s to Winter JNs | 2026-07-17 | 2026 Speedo LCM Sectionals - Boise, IDvenue |
| 200 Backstroke | LCM | 2:09.66 | AAA+0.97s to AAAA·Futures ✓+1.37s to Winter JNs | 2025-08-01 | 2025 Jrs Time Trialsfast pool |
| 50 Breaststroke | LCM | 38.33 | B+0.34s to BB·+7.44s to Futures | 2021-06-05 | 2021 IE VS Apple Capitalslow pool |
| 100 Breaststroke | LCM | 1:09.15 | AAA+3.06s to AAAA·Sectionals ✓+0.96s to Futures | 2025-07-17 | 2025 Speedo Sectionals - Mt Hood WZ |
| 200 Breaststroke | LCM | 2:20.68 | AAAA·Jr Nationals ✓+1.29s to US Open | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, IDvenue |
| 50 Butterfly | LCM | 33.58 | B+0.89s to BB·+7.29s to Futures | 2021-06-05 | 2021 IE VS Apple Capitalslow pool |
| 100 Butterfly | LCM | 1:39.04 | +23.05s to B·+35.95s to Sectionals | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meetvenue |
| 200 Individual Medley | LCM | 2:06.08 | AAAA·Jr Nationals ✓+0.59s to US Open | 2026-08-07 | 2026 Speedo Junior National Championshipsvenue |
| 400 Individual Medley | LCM | 4:34.66 | AAAA·Winter JNs ✓+1.57s to Jr Nationals | 2026-08-04 | 2026 Speedo Junior National 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 | 21.81 | flying | 200 Free Relay (leg 3) | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin |
| 100 Freestyle | SCY | 48.50 | flying | 400 Free Relay (leg 3) | 2025-03-28 | 2025 Four Corners Speedo Sectionals - Austin |
| 50 Backstroke | SCY | 24.11 | flat | 200 Medley Relay | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | LCM | 25.07 | flat | 200 Free Relay | 2025-07-17 | 2025 Speedo Sectionals - Mt Hood WZ |
| 100 Freestyle | LCM | 56.87 | flat | 400 Free Relay | 2025-07-18 | 2025 Speedo Sectionals - Mt Hood WZ |
| 200 Freestyle | LCM | 2:01.20 | flat | 800 Free Relay | 2025-07-19 | 2025 Speedo Sectionals - Mt Hood WZ |
| 50 Backstroke | LCM | 27.65 | flat | 200 Medley Relay | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, ID |
| 100 Backstroke | LCM | 1:00.03 | flat | 400 Medley Relay | 2025-07-20 | 2025 Speedo Sectionals - Mt Hood WZ |
| 50 Breaststroke | LCM | 31.51 | flying | 200 Medley Relay (leg 2) | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood |
| 100 Breaststroke | LCM | 1:09.06 | flying | 400 Medley Relay (leg 2) | 2024-07-14 | 2024 Speedo Sectionals - Mt Hood |
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 · LCM
4946 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:13.38 | 902 |
| 200 BK LCM | 2:09.66 | 937 |
| 200 BR LCM | 2:20.68 | 1026 |
| 200 IM LCM | 2:06.08 | 1070 |
| 400 IM LCM | 4:34.66 | 1011 |
| 200 FL LCM | — | 0 |
IMR 17-18 · LCM
3514 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.71 | 468 |
| 100 BK LCM | 58.94 | 962 |
| 100 BR LCM | 1:09.15 | 834 |
| 100 FL LCM | 1:39.04 | 180 |
| 200 IM LCM | 2:06.08 | 1070 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 52.56
Front half 25.63s · back half 26.93s
200 Backstroke SCY 1:54.08
Front half 54.80s · back half 59.28s
100 Breaststroke SCY 58.99
Front half 27.87s · back half 31.12s
200 Breaststroke SCY 2:04.10
Front half 59.41s · back half 64.69s
200 Individual Medley SCY 1:54.80
Front half 53.20s · back half 61.60s
400 Individual Medley SCY 4:02.49
Front half 118.59s · back half 123.90s
400 Freestyle LCM 4:13.38
Front half 125.82s · back half 127.56s
100 Backstroke LCM 58.94
Front half 28.88s · back half 30.06s
200 Backstroke LCM 2:09.66
Front half 63.19s · back half 66.47s
200 Breaststroke LCM 2:20.68
Front half 67.80s · back half 72.88s
100 Butterfly LCM 1:39.04
Front half 45.35s · back half 53.69s
200 Individual Medley LCM 2:06.08 RT 0.69s
Front half 60.32s · back half 65.76s
400 Individual Medley LCM 4:34.66 RT 0.67s
Front half 136.09s · back half 138.57s
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.