Austin Birchall
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.64 | BB+1.95s to A | 2020-02-07 | 2020 UT BYUV Heart Attack Inv venue |
| 100 Freestyle | SCY | 57.10 | BB+2.81s to A | 2020-02-08 | 2020 UT BYUV Heart Attack Inv venue |
| 200 Freestyle | SCY | 2:09.67 | B+1.28s to BB | 2020-02-07 | 2020 UT BYUV Heart Attack Inv venue |
| 100 Backstroke | SCY | 1:03.44 | BB+3.85s to A | 2020-02-08 | 2020 UT BYUV Heart Attack Inv venue |
| 200 Backstroke | SCY | 2:19.70 | BB+9.61s to A | 2020-02-07 | 2020 UT BYUV Heart Attack Inv venue |
| 50 Butterfly | SCY | 31.20 | B+1.11s to BB | 2019-10-11 | 2019 UT Mike Harper Inv venue |
| 100 Butterfly | SCY | 1:06.61 | B+2.82s to BB | 2019-03-01 | 2019 UT SC Beehive Finale |
| 200 Individual Medley | SCY | 2:24.22 | B+1.03s to BB | 2020-02-08 | 2020 UT BYUV Heart Attack Inv venue |
| 50 Freestyle | LCM | 31.09 | B+0.10s to BB | 2019-05-03 | 2019 UT OTAC Oviatt Inv venue |
| 100 Freestyle | LCM | 1:11.56 | B+4.07s to BB | 2019-07-13 | 2019 UT BYUV LC Last Chance slow pool |
| 100 Backstroke | LCM | 1:16.02 | B+0.63s to BB | 2019-07-20 | 2019 UT LC Champs venue |
| 200 Backstroke | LCM | 2:50.20 | B+6.51s to BB | 2019-07-18 | 2019 UT LC Champs venue |
| 100 Butterfly | LCM | 1:24.66 | +6.07s to B | 2019-05-04 | 2019 UT OTAC Oviatt Inv venue |
| 200 Individual Medley | LCM | 2:53.45 | B+7.46s to BB | 2019-05-03 | 2019 UT OTAC Oviatt Inv venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 Butterfly | LCM | 1:05.50 | flying | 400 Medley Relay (leg 3) | 2019-07-17 | 2019 UT LC 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 15-16 · SCY
980 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:19.70 | 497 |
| 200 IM SCY | 2:24.22 | 483 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1911 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.67 | 486 |
| 100 BK SCY | 1:03.44 | 510 |
| 100 FL SCY | 1:06.61 | 432 |
| 200 IM SCY | 2:24.22 | 483 |
| 100 BR 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 57.10
Front half 27.13s · back half 29.97s
200 Freestyle SCY 2:09.67
Front half 62.11s · back half 67.56s
100 Backstroke SCY 1:03.44
Front half 30.94s · back half 32.50s
200 Backstroke SCY 2:19.70
Front half 67.13s · back half 72.57s
200 Individual Medley SCY 2:24.22
Front half 66.80s · back half 77.42s
100 Freestyle LCM 1:11.56
Front half 33.71s · back half 37.85s
200 Backstroke LCM 2:50.20
Front half 80.66s · back half 89.54s
100 Butterfly LCM 1:24.66
Front half 37.53s · back half 47.13s
200 Individual Medley LCM 2:53.45
Front half 80.27s · back half 93.18s
Progression
Faster times are higher. One card per event, all courses & history.