swimJack Birkey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.79 | AAA+1.20s to AAAA·+3.20s to Sectionals | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ venue |
| 100 Freestyle | SCY | 56.49 | AA+0.30s to AAA·+7.50s to Sectionals | 2025-03-21 | 2025 IN Swimming Age Group Short Course Champ venue |
| 200 Freestyle | SCY | 2:04.04 | AA+1.45s to AAA·+16.55s to Sectionals | 2025-03-23 | 2025 IN Swimming Age Group Short Course Champ venue |
| 100 Backstroke | SCY | 1:07.57 | A+1.58s to AA·+11.48s to Sectionals | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ venue |
| 50 Butterfly | SCY | 28.73 | AA+0.54s to AAA·+5.04s to Sectionals | 2025-03-21 | 2025 IN Swimming Age Group Short Course Champ venue |
| 100 Butterfly | SCY | 1:09.83 | BB+0.54s to A·+15.84s to Sectionals | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ venue |
| 50 Freestyle | LCM | 30.72 | AA+1.33s to AAA·+4.73s to Sectionals | 2024-07-11 | 2024 IN Swimming Swimfest venue |
| 100 Freestyle | LCM | 1:06.76 | AA+2.27s to AAA·+10.17s to Sectionals | 2024-07-14 | 2024 IN Swimming Swimfest venue |
| 200 Freestyle | LCM | 2:30.33 | A+3.14s to AA·+26.84s to Sectionals | 2024-07-12 | 2024 IN Swimming Swimfest venue |
| 400 Freestyle | LCM | 5:21.91 | A+8.82s to AA·+59.72s to Sectionals | 2024-07-13 | 2024 IN Swimming Swimfest venue |
| 100 Backstroke | LCM | 1:19.28 | A+1.19s to AA·+14.89s to Sectionals | 2024-07-11 | 2024 IN Swimming Swimfest venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
1399 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:21.91 | 700 |
| 100 BK LCM | 1:19.28 | 699 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1639 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.04 | 838 |
| 50 FL SCY | 28.73 | 801 |
| 50 BK SCY | — | 0 |
| 50 BR 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 56.49
Front half 26.81s · back half 29.68s
200 Freestyle SCY 2:04.04
Front half 60.72s · back half 63.32s
100 Backstroke SCY 1:07.57
Front half 33.19s · back half 34.38s
100 Butterfly SCY 1:09.83
Front half 32.16s · back half 37.67s
100 Freestyle LCM 1:06.76
Front half 32.01s · back half 34.75s
200 Freestyle LCM 2:30.33
Front half 71.82s · back half 78.51s
400 Freestyle LCM 5:21.91
Front half 160.41s · back half 161.50s
100 Backstroke LCM 1:19.28
Front half 37.92s · back half 41.36s
Progression
Faster times are higher. One card per event, all courses & history.