Michael Cronin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.71 | BB+1.02s to A·+1.52s to Sectionals | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Freestyle | SCY | 54.15 | BB+2.16s to A·+3.16s to Sectionals | 2025-12-07 | 2025 Holiday Swim Festivalvenue |
| 200 Freestyle | SCY | 2:06.54 | B+2.05s to BB·+14.75s to Sectionals | 2025-08-02 | 2025 SI CAST All Ages Wrap Up Meet August 2-3venue |
| 500 Freestyle | SCY | 5:59.26 | B+20.47s to BB·+56.57s to Sectionals | 2024-09-22 | 2024 SI PS Freestyle Festival Sunvenue |
| 100 Backstroke | SCY | 1:12.49 | +6.90s to B·+17.00s to Sectionals | 2025-08-02 | 2025 SI CAST All Ages Wrap Up Meet August 2-3venue |
| 50 Breaststroke | SCY | 31.15 | BB+0.56s to A·+4.86s to Futures | 2025-12-06 | 2025 Holiday Swim Festivalvenue |
| 100 Breaststroke | SCY | 1:07.20 | BB+3.01s to A·+4.01s to Sectionals | 2025-02-15 | 2025 SI Presidents' Day Senior Classicvenue |
| 200 Breaststroke | SCY | 2:41.52 | B+10.23s to BB·+24.23s to Sectionals | 2024-12-22 | 2024 SI Winter Age Group Championshipsvenue |
| 50 Butterfly | SCY | 28.20 | BB+1.71s to A·+5.31s to Futures | 2025-12-07 | 2025 Holiday Swim Festivalvenue |
| 100 Butterfly | SCY | 1:02.33 | B+1.44s to BB·+7.14s to Sectionals | 2025-12-06 | 2025 Holiday Swim Festivalvenue |
| 200 Individual Medley | SCY | 2:22.66 | B+5.37s to BB·+18.67s to Sectionals | 2025-10-26 | 2025 SI JBST ALL AGES A/BB MEETvenue |
| 50 Freestyle | LCM | 28.12 | BB+0.73s to A·+1.13s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 100 Freestyle | LCM | 1:03.04 | BB+2.85s to A·+4.05s to Sectionals | 2025-04-27 | 2025 SI Pacific Swim A-BB LCM Group Avenue |
| 200 Freestyle | LCM | 2:33.39 | B+10.80s to BB·+24.70s to Sectionals | 2026-06-27 | 2026 SI MRA LC Distance Meetvenue |
| 50 Breaststroke | LCM | 35.44 | BB+0.35s to A·+4.55s to Futures | 2024-06-21 | 2024 SI SPLASH AND DASHvenue |
| 100 Breaststroke | LCM | 1:15.69 | BB+1.00s to A·+1.99s to Sectionals | 2024-07-27 | 2024 SI LC AG CHAMPSvenue |
| 50 Butterfly | LCM | 31.25 | BB+1.36s to A·+4.96s to Futures | 2026-07-24 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 100 Butterfly | LCM | 1:15.64 | +0.65s to B·+12.55s to Sectionals | 2024-07-06 | 2024 SI TAC A/BB All Ages Meetslow pool |
| 200 Individual Medley | LCM | 2:53.13 | +0.44s to B·+28.44s to Sectionals | 2026-04-26 | 2026 SI PS ABB Meet - B Groupvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 54.15 | flying | 400 Free Relay (leg 2) | 2025-12-06 | 2025 Holiday Swim Festival |
| 100 Breaststroke | SCY | 1:07.99 | flying | 400 Medley Relay (leg 2) | 2025-12-05 | 2025 Holiday Swim Festival |
| 50 Freestyle | LCM | 28.81 | flying | 200 Free Relay (leg 2) | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 50 Freestyle | LCM | 28.41 | flying | 200 Medley Relay (leg 4) | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 100 Freestyle | LCM | 1:02.63 | flying | 400 Free Relay (leg 3) | 2024-07-28 | 2024 SI LC AG CHAMPS |
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
1327 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:59.26 | 435 |
| 200 BR SCY | 2:41.52 | 427 |
| 200 IM SCY | 2:22.66 | 465 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2333 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.54 | 496 |
| 100 BK SCY | 1:12.49 | 306 |
| 100 BR SCY | 1:07.20 | 578 |
| 100 FL SCY | 1:02.33 | 488 |
| 200 IM SCY | 2:22.66 | 465 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.15
Front half 25.89s · back half 28.26s
500 Freestyle SCY 5:59.26
Front half 178.14s · back half 181.12s
100 Breaststroke SCY 1:07.20
Front half 31.31s · back half 35.89s
200 Breaststroke SCY 2:41.52
Front half 77.50s · back half 84.02s
100 Butterfly SCY 1:02.33
Front half 28.97s · back half 33.36s
200 Individual Medley SCY 2:22.66
Front half 71.16s · back half 71.50s
100 Freestyle LCM 1:03.04
Front half 29.99s · back half 33.05s
200 Freestyle LCM 2:33.39
Front half 66.05s · back half 87.34s
100 Breaststroke LCM 1:15.69
Front half 35.60s · back half 40.09s
100 Butterfly LCM 1:15.64
Front half 34.70s · back half 40.94s
200 Individual Medley LCM 2:53.13
Front half 85.07s · back half 88.06s
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.