Brianna Deierlein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Backstroke | SCY | 2:21.76 | BB+3.07s to A | 2018-03-29 | sczones032918rslts slow pool |
| 50 Freestyle | LCM | 26.58 | AAAA | 2024-05-26 | Southern Zone South Sectional Championships venue |
| 100 Freestyle | LCM | 57.67 | AAAA | 2024-05-24 | Southern Zone South Sectional Championships venue |
| 200 Freestyle | LCM | 2:02.43 | AAAA | 2024-05-23 | Southern Zone South Sectional Championships venue |
| 400 Freestyle | LCM | 4:29.03 | AAA+1.24s to AAAA | 2024-04-20 | 9th Annual Hohne Memorial Invitational venue |
| 50 Backstroke | LCM | 30.62 | AAAA | 2025-07-30 | 2025 Speedo Junior National Championships fast pool |
| 100 Backstroke | LCM | 1:04.81 | AAAA | 2024-02-09 | Southern Zone South Sectional Championships venue |
| 200 Backstroke | LCM | 2:18.87 | AAAA | 2024-05-26 | Southern Zone South Sectional Championships venue |
| 100 Butterfly | LCM | 1:02.86 | AAAA | 2024-05-25 | Southern Zone South Sectional Championships venue |
| 200 Butterfly | LCM | 2:26.25 | AAA+6.56s to AAAA | 2024-06-23 | 2024 Shark Open venue |
| 200 Individual Medley | LCM | 2:26.90 | AAA+4.21s to AAAA | 2024-06-21 | 2024 Shark Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
IMX / IMR
IMX 17-18 · LCM
3715 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:29.03 | 956 |
| 200 BK LCM | 2:18.87 | 1009 |
| 200 FL LCM | 2:26.25 | 847 |
| 200 IM LCM | 2:26.90 | 903 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
3963 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:02.43 | 1084 |
| 100 BK LCM | 1:04.81 | 985 |
| 100 FL LCM | 1:02.86 | 991 |
| 200 IM LCM | 2:26.90 | 903 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Backstroke SCY 2:21.76
Front half 67.97s · back half 73.79s
100 Freestyle LCM 57.67 RT 0.65s
Front half 27.70s · back half 29.97s
200 Freestyle LCM 2:02.43 RT 0.65s
Front half 59.69s · back half 62.74s
400 Freestyle LCM 4:29.03
Front half 133.69s · back half 135.34s
100 Backstroke LCM 1:04.81
Front half 31.73s · back half 33.08s
200 Backstroke LCM 2:18.87 RT 0.58s
Front half 67.78s · back half 71.09s
100 Butterfly LCM 1:02.86 RT 0.66s
Front half 29.60s · back half 33.26s
200 Butterfly LCM 2:26.25
Front half 69.80s · back half 76.45s
200 Individual Medley LCM 2:26.90
Front half 68.02s · back half 78.88s
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.