Isabelle Borke
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.32 | AAA+0.53s to AAAA·Sectionals ✓+0.43s to Futures | 2021-05-01 | 2021 Alaska Senior Championship venue |
| 100 Freestyle | SCY | 53.00 | AAA+1.31s to AAAA·Sectionals ✓+1.11s to Futures | 2021-05-02 | 2021 Alaska Senior Championship venue |
| 200 Freestyle | SCY | 1:56.20 | AAA+4.51s to AAAA·Sectionals ✓+3.91s to Futures | 2022-03-25 | 2022 4C Speedo Sectionals - Austin venue |
| 500 Freestyle | SCY | 5:18.79 | AA+3.20s to AAA·Sectionals ✓+16.20s to Futures | 2021-02-07 | Central Area Conference Invite 2020 venue |
| 50 Backstroke | SCY | 38.81 | +3.62s to B·+12.52s to Futures | 2016-12-04 | 2016 Central Area Swimming Winter Rally slow pool |
| 100 Backstroke | SCY | 1:11.76 | B+2.57s to BB·+10.37s to Sectionals | 2019-04-06 | 2019 Splash into JO's slow pool |
| 200 Backstroke | SCY | 2:18.50 | BB+0.01s to A·+5.21s to Sectionals | 2022-02-05 | 2022 Water Bowl venue |
| 50 Breaststroke | SCY | 36.17 | BB+0.98s to A·+6.38s to Futures | 2017-04-30 | 2017 Alaska Junior Olympic Championship venue |
| 100 Breaststroke | SCY | 1:07.20 | AAA+3.01s to AAAA·Sectionals ✓+1.71s to Futures | 2022-03-26 | 2022 4C Speedo Sectionals - Austin venue |
| 200 Breaststroke | SCY | 2:30.65 | AA+3.86s to AAA·Sectionals ✓+7.96s to Futures | 2021-05-01 | 2021 Alaska Senior Championship venue |
| 50 Butterfly | SCY | 36.34 | +1.55s to B·+10.65s to Futures | 2017-04-08 | Splash into JOs 2017 slow pool |
| 100 Butterfly | SCY | 1:16.04 | +1.95s to B·+14.95s to Sectionals | 2019-04-06 | 2019 Splash into JO's slow pool |
| 200 Butterfly | SCY | 3:07.33 | +22.24s to B·+51.14s to Sectionals | 2017-12-02 | 2017 AK Central Area Championship venue |
| 100 Individual Medley | SCY | 1:12.46 | 2017-09-23 | Columbus Day Meet 2017 slow pool | |
| 200 Individual Medley | SCY | 2:14.34 | AA+3.75s to AAA·Sectionals ✓+7.95s to Futures | 2022-03-27 | 2022 4C Speedo Sectionals - Austin venue |
| 400 Individual Medley | SCY | 5:27.18 | BB+23.69s to A·+35.59s to Sectionals | 2018-11-09 | 2018 Alaska IMX Challenge venue |
| 50 Freestyle | LCM | 28.15 | AAA+1.06s to AAAA·Sectionals ✓+0.76s to Futures | 2021-05-01 | 2021 Alaska Senior Championship venue |
| 100 Freestyle | LCM | 1:01.10 | AAA+2.41s to AAAA·Sectionals ✓+1.81s to Futures | 2021-05-02 | 2021 Alaska Senior Championship venue |
| 200 Freestyle | LCM | 2:15.81 | AA+2.72s to AAA·Sectionals ✓+8.02s to Futures | 2021-05-01 | 2021 Alaska Senior Championship venue |
| 50 Breaststroke | LCM | 42.26 | BB+2.57s to A·+7.47s to Futures | 2017-07-30 | 2017 Alaska Summer Championship venue |
| 100 Breaststroke | LCM | 1:21.98 | A+1.29s to AA·+0.99s to Sectionals | 2021-05-02 | 2021 Alaska Senior Championship venue |
| 200 Breaststroke | LCM | 2:57.51 | A+2.52s to AA·+2.65s to Sectionals | 2021-05-01 | 2021 Alaska Senior Championship venue |
| 50 Butterfly | LCM | 40.59 | +1.60s to B·+11.10s to Futures | 2017-07-30 | 2017 Alaska Summer Championship venue |
| 200 Individual Medley | LCM | 2:34.94 | AA+5.05s to AAA·Sectionals ✓+8.75s to Futures | 2021-05-02 | 2021 Alaska Senior Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
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 | 23.71 | flying | 200 Free Relay (leg 2) | 2021-05-01 | 2021 Alaska Senior Championship |
| 50 Backstroke | SCY | 33.48 | flat | 200 Medley Relay | 2017-12-02 | 2017 AK Central Area Championship |
| 100 Breaststroke | SCY | 1:15.74 | flying | 400 Medley Relay (leg 2) | 2018-04-28 | 2018 Alaska Junior Olympic Championship |
| 50 Freestyle | LCM | 28.67 | flying | 200 Medley Relay (leg 4) | 2018-07-28 | 2018 Alaska Summer Championship |
| 50 Freestyle | LCM | 28.07 | flying | 200 Free Relay (leg 4) | 2020-01-25 | 2020 Alaska Senior Championship |
| 100 Freestyle | LCM | 16.15 | flying | 400 Free Relay (leg 2) | 2017-07-29 | 2017 Alaska Summer Championship |
| 100 Breaststroke | LCM | 1:27.34 | flying | 400 Medley Relay (leg 2) | 2018-07-27 | 2018 Alaska Summer Championship |
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 · SCY
3778 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:18.79 | 811 |
| 200 BK SCY | 2:18.50 | 635 |
| 200 BR SCY | 2:30.65 | 776 |
| 200 FL SCY | 3:07.33 | 276 |
| 200 IM SCY | 2:14.34 | 761 |
| 400 IM SCY | 5:27.18 | 519 |
IMR 17-18 · SCY
3296 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.20 | 857 |
| 100 BK SCY | 1:11.76 | 449 |
| 100 BR SCY | 1:07.20 | 847 |
| 100 FL SCY | 1:16.04 | 382 |
| 200 IM SCY | 2:14.34 | 761 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.00
Front half 25.41s · back half 27.59s
200 Freestyle SCY 1:56.20
Front half 56.43s · back half 59.77s
500 Freestyle SCY 5:18.79
Front half 156.31s · back half 162.48s
100 Backstroke SCY 1:11.76
Front half 35.13s · back half 36.63s
200 Backstroke SCY 2:18.50
Front half 66.94s · back half 71.56s
100 Breaststroke SCY 1:07.20 RT 0.74s
Front half 31.25s · back half 35.95s
200 Breaststroke SCY 2:30.65
Front half 71.69s · back half 78.96s
100 Butterfly SCY 1:16.04
Front half 34.15s · back half 41.89s
200 Butterfly SCY 3:07.33
Front half 87.31s · back half 100.02s
100 Individual Medley SCY 1:12.46
Front half 34.39s · back half 38.07s
200 Individual Medley SCY 2:14.34
Front half 63.85s · back half 70.49s
400 Individual Medley SCY 5:27.18
Front half 164.12s · back half 163.06s
100 Freestyle LCM 1:01.10
Front half 29.72s · back half 31.38s
200 Freestyle LCM 2:15.81
Front half 65.35s · back half 70.46s
100 Breaststroke LCM 1:21.98
Front half 39.00s · back half 42.98s
200 Breaststroke LCM 2:57.51
Front half 83.73s · back half 93.78s
200 Individual Medley LCM 2:34.94
Front half 74.19s · back half 80.75s
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.