swimRonan MacMillan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.23 | +13.84s to Sectionals | 2022-12-04 | 2022 NAAC Holiday Blastvenue |
| 100 Freestyle | SCY | 1:19.44 | +30.95s to Sectionals | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 200 Freestyle | SCY | 3:15.12 | +88.83s to Sectionals | 2022-01-23 | Live M.A.S Invitationalslow pool |
| 500 Freestyle | SCY | 6:53.51 | +126.12s to Sectionals | 2026-02-07 | Southern Maryland Athletic Conferencevenue |
| 50 Backstroke | SCY | 41.79 | +20.30s to US Open | 2022-02-12 | 2022 CAC Spring Fest Invitiationalslow pool |
| 100 Backstroke | SCY | 1:14.22 | +19.73s to Sectionals | 2026-02-07 | Southern Maryland Athletic Conferencevenue |
| 50 Breaststroke | SCY | 51.48 | +27.09s to US Open | 2022-12-04 | 2022 NAAC Holiday Blastvenue |
| 100 Breaststroke | SCY | 1:50.71 | +49.22s to Sectionals | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 50 Butterfly | SCY | 47.44 | +26.25s to US Open | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 100 Individual Medley | SCY | 1:33.55 | 2022-12-04 | 2022 NAAC Holiday Blastvenue | |
| 200 Individual Medley | SCY | 3:38.01 | +98.62s to Sectionals | 2022-01-22 | Live M.A.S Invitationalslow pool |
| 50 Freestyle | LCM | 42.51 | +17.02s to Sectionals | 2022-04-30 | 2022 CBAC Spring Long Course Invitationalslow pool |
| 200 Freestyle | LCM | 3:22.46 | +81.17s to Sectionals | 2022-05-01 | 2022 CBAC Spring Long Course Invitationalslow pool |
| 50 Backstroke | LCM | 46.84 | +20.75s to US Open | 2022-04-30 | 2022 CBAC Spring Long Course Invitationalslow pool |
| 100 Backstroke | LCM | 1:44.30 | +42.31s to Sectionals | 2022-05-01 | 2022 CBAC Spring Long Course Invitationalslow pool |
| 200 Backstroke | LCM | 3:47.87 | +93.08s to Sectionals | 2022-04-30 | 2022 CBAC Spring Long Course Invitationalslow pool |
| 50 Butterfly | LCM | 1:01.67 | +36.78s to US Open | 2022-05-01 | 2022 CBAC Spring Long Course Invitationalslow pool |
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 | 38.23 | flat | 200 Free Relay | 2021-10-30 | 2021 NBAC Fall Fastival Meet |
| 50 Freestyle | SCY | 35.43 | flying | 200 Free Relay (leg 4) | 2022-02-12 | 2022 CAC Spring Fest Invitiational |
| 50 Backstroke | SCY | 42.06 | flat | 200 Medley Relay | 2022-02-13 | 2022 CAC Spring Fest Invitiational |
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 1:19.44
Front half 37.45s · back half 41.99s
200 Freestyle SCY 3:15.12
500 Freestyle SCY 6:53.51
Front half 197.53s · back half 215.98s
100 Breaststroke SCY 1:50.71
Front half 50.88s · back half 59.83s
100 Individual Medley SCY 1:33.55
Front half 41.50s · back half 52.05s
200 Individual Medley SCY 3:38.01
Front half 104.15s · back half 113.86s
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.