Jack Byrne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.35 | 2019-10-05 | 2019 BD WETT Del Norte 1 slow pool | |
| 50 Freestyle | SCY | 45.31 | 2020-02-08 | 2020 BD Arctic BLAST Swim Meet venue | |
| 100 Freestyle | SCY | 1:43.97 | 2019-10-26 | 2019 BD SWAToberfest Sprintacular venue | |
| 25 Backstroke | SCY | 21.90 | 2020-03-07 | 2020 BD Border BC Championship venue | |
| 50 Backstroke | SCY | 54.14 | 2019-09-21 | 2019 BD RAST Knights Swim Challenge slow pool | |
| 100 Backstroke | SCY | 1:52.51 | 2019-09-22 | 2019 BD RAST Knights Swim Challenge slow pool | |
| 25 Breaststroke | SCY | 25.61 | 2019-10-05 | 2019 BD WETT Del Norte 1 slow pool | |
| 50 Breaststroke | SCY | 1:03.83 | 2019-10-26 | 2019 BD SWAToberfest Sprintacular venue | |
| 100 Breaststroke | SCY | 2:21.27 | 2019-10-27 | 2019 BD SWAToberfest Sprintacular venue | |
| 25 Butterfly | SCY | 32.10 | 2019-11-03 | 2019 BD WETT Del Norte 2 slow pool |
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 | 36.02 | flying | 200 Free Relay (leg 2) | 2019-09-22 | 2019 BD RAST Knights Swim Challenge |
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 10 & under · SCY
403 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:52.51 | 230 |
| 100 BR SCY | 2:21.27 | 173 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
593 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:43.97 | 198 |
| 50 BK SCY | 54.14 | 210 |
| 50 BR SCY | 1:03.83 | 185 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:43.97
Front half 47.84s · back half 56.13s
100 Backstroke SCY 1:52.51
Front half 52.49s · back half 60.02s
100 Breaststroke SCY 2:21.27
Front half 65.01s · back half 76.26s
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.