swimAndrew Prien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.69 | BB+0.60s to A | 2025-05-02 | 2025 CO OB Jeffco 4A & 5A Conference |
| 100 Freestyle | SCY | 55.42 | BB+2.83s to A | 2025-03-15 | 2025 CO OB Dick Rush - Coaches Invite venue |
| 200 Freestyle | SCY | 2:09.98 | B+4.29s to BB | 2023-10-15 | 2023 CO FST Swim Pink venue |
| 50 Backstroke | SCY | 56.44 | +25.25s to B | 2017-03-12 | 2017 CO Jeffco Bronze Cup slow pool |
| 100 Backstroke | SCY | 1:03.43 | B+1.34s to BB | 2024-05-03 | 2024 CO OB Jeffco 4A & 5A League Champonships venue |
| 200 Backstroke | SCY | 2:30.51 | +4.42s to B | 2023-10-14 | 2023 CO FST Swim Pink venue |
| 50 Breaststroke | SCY | 1:15.35 | +39.36s to B | 2017-03-11 | 2017 CO Jeffco Bronze Cup slow pool |
| 100 Breaststroke | SCY | 1:14.69 | B+4.60s to BB | 2023-10-14 | 2023 CO FST Swim Pink venue |
| 200 Breaststroke | SCY | 3:00.90 | +16.71s to B | 2023-01-15 | 2023 CO CUDA Classic venue |
| 100 Butterfly | SCY | 1:05.07 | B+3.68s to BB | 2024-01-13 | 2024 CO CUDA Classic venue |
| 100 Individual Medley | SCY | 1:07.59 | 2024-09-21 | 2024 CO TOPS & FST Pentathlon venue | |
| 200 Individual Medley | SCY | 2:22.95 | B+4.06s to BB | 2024-12-15 | 2024 CO CUDA vs FST Dual venue |
| 25 Freestyle | SCM | 23.33 | 2016-06-11 | 2016 CO MACS Suburban League Qualifier venue | |
| 50 Freestyle | SCM | 56.26 | +25.27s to B | 2016-07-16 | 2016 CO MACS SBL Qualifier venue |
| 100 Freestyle | SCM | 2:15.12 | +67.33s to B | 2016-07-16 | 2016 CO MACS SBL Qualifier venue |
| 25 Backstroke | SCM | 31.92 | 2016-06-11 | 2016 CO MACS Suburban League Qualifier venue | |
| 50 Backstroke | SCM | 1:03.19 | +28.70s to B | 2016-07-16 | 2016 CO MACS SBL Qualifier venue |
| 25 Breaststroke | SCM | 33.06 | 2016-06-11 | 2016 CO MACS Suburban League Qualifier venue | |
| 50 Breaststroke | SCM | 1:32.66 | +52.87s to B | 2016-07-16 | 2016 CO MACS SBL Qualifier venue |
| 50 Freestyle | LCM | 29.55 | BB+1.76s to A | 2023-06-24 | 2023 CO Suburban League Summer Sizzler venue |
| 100 Freestyle | LCM | 1:05.39 | BB+4.80s to A | 2023-07-07 | 2023 CO Zone 2 VMAC venue |
| 200 Freestyle | LCM | 2:33.19 | B+8.80s to BB | 2023-07-08 | 2023 CO Zone 2 VMAC venue |
| 50 Backstroke | LCM | 36.98 | B+2.29s to BB | 2023-06-02 | 2023 CO CUDA Summer Sizzler venue |
| 100 Backstroke | LCM | 1:18.00 | B+4.91s to BB | 2023-07-07 | 2023 CO Zone 2 VMAC venue |
| 200 Backstroke | LCM | 2:58.99 | +7.40s to B | 2023-05-14 | 2023 CO FST May LC Madness venue |
| 50 Breaststroke | LCM | 39.61 | B+1.62s to BB | 2023-06-02 | 2023 CO CUDA Summer Sizzler venue |
| 100 Breaststroke | LCM | 1:26.59 | B+4.80s to BB | 2023-07-08 | 2023 CO Zone 2 VMAC venue |
| 200 Breaststroke | LCM | 3:14.47 | +2.28s to B | 2023-06-03 | 2023 CO CUDA Summer Sizzler venue |
| 50 Butterfly | LCM | 34.49 | B+1.80s to BB | 2023-06-02 | 2023 CO CUDA Summer Sizzler venue |
| 100 Butterfly | LCM | 1:25.23 | +9.24s to B | 2023-04-16 | 2023 CO FST LC Spring Fever venue |
| 200 Individual Medley | LCM | 2:50.38 | B+9.49s to BB | 2023-06-24 | 2023 CO Suburban League Summer Sizzler venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 28.08 | flying | 200 Free Relay (leg 3) | 2023-03-11 | 2023 CO NJ Mile High Championships |
| 50 Backstroke | SCY | 45.47 | flat | 200 Medley Relay | 2017-03-12 | 2017 CO Jeffco Bronze Cup |
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 · LCM
1177 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:58.99 | 356 |
| 200 BR LCM | 3:14.47 | 388 |
| 200 IM LCM | 2:50.38 | 433 |
| 400 FR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
2227 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.98 | 457 |
| 100 BK SCY | 1:03.43 | 457 |
| 100 BR SCY | 1:14.69 | 421 |
| 100 FL SCY | 1:05.07 | 429 |
| 200 IM SCY | 2:22.95 | 463 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.42
Front half 26.04s · back half 29.38s
200 Freestyle SCY 2:09.98
Front half 60.95s · back half 69.03s
100 Backstroke SCY 1:03.43
Front half 30.66s · back half 32.77s
200 Backstroke SCY 2:30.51
Front half 71.78s · back half 78.73s
100 Breaststroke SCY 1:14.69
Front half 35.03s · back half 39.66s
200 Breaststroke SCY 3:00.90
Front half 86.78s · back half 94.12s
100 Butterfly SCY 1:05.07
Front half 30.51s · back half 34.56s
100 Individual Medley SCY 1:07.59
Front half 30.48s · back half 37.11s
200 Individual Medley SCY 2:22.95
Front half 64.67s · back half 78.28s
100 Freestyle LCM 1:05.39
Front half 30.66s · back half 34.73s
200 Freestyle LCM 2:33.19
Front half 71.54s · back half 81.65s
100 Backstroke LCM 1:18.00
Front half 37.87s · back half 40.13s
200 Backstroke LCM 2:58.99
Front half 85.85s · back half 93.14s
100 Breaststroke LCM 1:26.59
Front half 42.26s · back half 44.33s
200 Breaststroke LCM 3:14.47
Front half 94.30s · back half 100.17s
100 Butterfly LCM 1:25.23
Front half 36.90s · back half 48.33s
200 Individual Medley LCM 2:50.38
Front half 78.77s · back half 91.61s
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.