Ella Rosekrans
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.05 | 2021-09-25 | 2021 CO Jeffco September Open slow pool | |
| 50 Freestyle | SCY | 27.32 | AA+1.13s to AAA | 2026-03-15 | Mile High Championship Invitational fast pool |
| 100 Freestyle | SCY | 59.45 | AA+2.46s to AAA | 2026-01-18 | 2026 CO CUDA Classic venue |
| 200 Freestyle | SCY | 2:08.79 | AA+4.90s to AAA | 2026-01-17 | 2026 CO CUDA Classic venue |
| 500 Freestyle | SCY | 5:42.00 | AA+11.51s to AAA | 2026-03-13 | Mile High Championship Invitational fast pool |
| 1000 Freestyle | SCY | 11:56.31 | AA+28.12s to AAA | 2026-01-09 | 2026 CO NJ Narwhal Invitational fast pool |
| 25 Backstroke | SCY | 23.04 | 2021-09-25 | 2021 CO Jeffco September Open slow pool | |
| 50 Backstroke | SCY | 32.52 | BB+0.63s to A | 2026-01-11 | 2026 CO NJ Narwhal Invitational fast pool |
| 100 Backstroke | SCY | 1:05.95 | A+0.86s to AA | 2026-01-18 | 2026 CO CUDA Classic venue |
| 200 Backstroke | SCY | 2:25.87 | A+5.48s to AA | 2025-01-01 | 2025 CO CSI Pioneer Open |
| 25 Breaststroke | SCY | 30.89 | 2021-09-25 | 2021 CO Jeffco September Open slow pool | |
| 50 Breaststroke | SCY | 39.46 | BB+2.47s to A | 2024-11-23 | 2024 CO CUDA Pentathlon XXXVII venue |
| 100 Breaststroke | SCY | 1:15.42 | A+0.73s to AA | 2026-03-14 | Mile High Championship Invitational fast pool |
| 200 Breaststroke | SCY | 2:42.35 | A+1.36s to AA | 2026-03-15 | Mile High Championship Invitational fast pool |
| 25 Butterfly | SCY | 23.29 | 2021-09-25 | 2021 CO Jeffco September Open slow pool | |
| 50 Butterfly | SCY | 31.01 | A+0.82s to AA | 2025-01-01 | Colorado Swimming Championship Meet |
| 100 Butterfly | SCY | 1:06.91 | A+2.12s to AA | 2026-03-15 | Mile High Championship Invitational fast pool |
| 200 Butterfly | SCY | 2:28.53 | A+3.74s to AA | 2025-03-01 | 2025 CO CSI 14&U Age Group Championships venue |
| 100 Individual Medley | SCY | 1:02.16 | 2025-01-01 | 2025 CO CUDA Pentathlon XXXVIII | |
| 200 Individual Medley | SCY | 2:23.71 | AA+4.92s to AAA | 2026-03-14 | Mile High Championship Invitational fast pool |
| 400 Individual Medley | SCY | 4:59.86 | AA+5.87s to AAA | 2026-02-28 | 2026 CO CSI SC Age Group Championships fast pool |
| 50 Freestyle | LCM | 31.11 | AA+1.22s to AAA | 2026-05-16 | 2026 CO NJ Ken Kelley Invite fast pool |
| 100 Freestyle | LCM | 1:08.19 | A+0.20s to AA | 2026-04-25 | 2026 CO Steve Drozda LC Shotgun venue |
| 200 Freestyle | LCM | 2:19.57 | AAA+4.28s to AAAA | 2026-06-13 | 2026 CO CSI Long Course Open fast pool |
| 400 Freestyle | LCM | 4:55.60 | AAA+11.21s to AAAA | 2026-06-26 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 800 Freestyle | LCM | 10:09.64 | AAA+20.15s to AAAA | 2026-05-17 | 2026 CO NJ Ken Kelley Invite fast pool |
| 1500 Freestyle | LCM | 19:15.68 | AAA+23.99s to AAAA | 2026-06-28 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 50 Backstroke | LCM | 38.29 | BB+0.80s to A | 2025-04-26 | 2025 CO Steve Drozda LC Shotgun venue |
| 100 Backstroke | LCM | 1:20.50 | BB+1.11s to A | 2026-04-25 | 2026 CO Steve Drozda LC Shotgun venue |
| 200 Backstroke | LCM | 2:41.79 | AA+4.80s to AAA | 2026-06-12 | 2026 CO CSI Long Course Open fast pool |
| 50 Breaststroke | LCM | 42.12 | BB+0.03s to A | 2026-05-29 | 2026 CO Barracuda Summer Sizzler Invite venue |
| 100 Breaststroke | LCM | 1:31.01 | BB+1.22s to A | 2026-05-31 | 2026 CO Barracuda Summer Sizzler Invite venue |
| 200 Breaststroke | LCM | 3:10.73 | A+5.24s to AA | 2026-04-26 | 2026 CO Steve Drozda LC Shotgun venue |
| 50 Butterfly | LCM | 35.35 | BB+0.06s to A | 2026-05-29 | 2026 CO Barracuda Summer Sizzler Invite venue |
| 100 Butterfly | LCM | 1:16.33 | A+2.54s to AA | 2025-06-21 | 2025 CO Grand Junction Invitational venue |
| 200 Butterfly | LCM | 2:45.54 | A+0.15s to AA | 2026-06-26 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 200 Individual Medley | LCM | 2:40.78 | AA+1.79s to AAA | 2026-06-27 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 400 Individual Medley | LCM | 5:42.34 | AA+4.55s to AAA | 2026-06-13 | 2026 CO CSI Long Course Open fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 28.46 | flat | 200 Free Relay | 2025-03-08 | 2025 CO NCS Winter District Championships |
| 50 Freestyle | SCY | 28.22 | flying | 200 Free Relay (leg 3) | 2024-12-07 | 2024 CO CSI Pioneer Open |
| 100 Freestyle | SCY | 58.58 | flying | 400 Medley Relay (leg 4) | 2026-02-28 | 2026 CO CSI SC Age Group Championships |
| 50 Backstroke | SCY | 37.86 | flat | 200 Medley Relay | 2023-11-04 | 2023 CO ACES Fall High Point Invite |
| 50 Butterfly | SCY | 31.09 | flying | 200 Medley Relay (leg 3) | 2025-03-09 | 2025 CO NCS Winter District Championships |
| 50 Butterfly | LCM | 55.59 | flying | 200 Medley Relay (leg 3) | 2022-07-30 | 2022 CO CSI 12&U Age Group Championships |
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 13-14 · LCM
4425 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:55.60 | 814 |
| 200 BK LCM | 2:41.79 | 719 |
| 200 BR LCM | 3:10.73 | 650 |
| 200 FL LCM | 2:45.54 | 697 |
| 200 IM LCM | 2:40.78 | 778 |
| 400 IM LCM | 5:42.34 | 767 |
IMR 13-14 · SCY
3427 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.79 | 717 |
| 100 BK SCY | 1:05.95 | 669 |
| 100 BR SCY | 1:15.42 | 685 |
| 100 FL SCY | 1:06.91 | 637 |
| 200 IM SCY | 2:23.71 | 719 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.45
Front half 28.50s · back half 30.95s
200 Freestyle SCY 2:08.79
Front half 62.10s · back half 66.69s
500 Freestyle SCY 5:42.00
Front half 167.41s · back half 174.59s
1000 Freestyle SCY 11:56.31
Front half 355.43s · back half 360.88s
100 Backstroke SCY 1:05.95
Front half 32.22s · back half 33.73s
100 Breaststroke SCY 1:15.42
Front half 36.36s · back half 39.06s
200 Breaststroke SCY 2:42.35
Front half 78.70s · back half 83.65s
100 Butterfly SCY 1:06.91
Front half 31.34s · back half 35.57s
200 Butterfly SCY 2:28.53
Front half 70.81s · back half 77.72s
200 Individual Medley SCY 2:23.71
Front half 69.78s · back half 73.93s
400 Individual Medley SCY 4:59.86
Front half 146.85s · back half 153.01s
100 Freestyle LCM 1:08.19
Front half 32.44s · back half 35.75s
200 Freestyle LCM 2:19.57
Front half 67.35s · back half 72.22s
400 Freestyle LCM 4:55.60
Front half 147.98s · back half 147.62s
800 Freestyle LCM 10:09.64
Front half 301.26s · back half 308.38s
1500 Freestyle LCM 19:15.68
100 Backstroke LCM 1:20.50
Front half 38.97s · back half 41.53s
200 Backstroke LCM 2:41.79
Front half 78.78s · back half 83.01s
100 Breaststroke LCM 1:31.01
Front half 43.78s · back half 47.23s
200 Breaststroke LCM 3:10.73
Front half 91.26s · back half 99.47s
100 Butterfly LCM 1:16.33
Front half 35.91s · back half 40.42s
200 Butterfly LCM 2:45.54
Front half 76.19s · back half 89.35s
200 Individual Medley LCM 2:40.78
Front half 76.22s · back half 84.56s
400 Individual Medley LCM 5:42.34
Front half 165.11s · back half 177.23s
Progression
Faster times are higher. One card per event, all courses & history.