swimMacy Kobak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.63 | 2020-02-16 | LESI 8 & U Championships 2020 venue | |
| 50 Freestyle | SCY | 29.66 | BB+1.07s to A | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 100 Freestyle | SCY | 1:07.41 | B+0.12s to BB | 2024-02-18 | 2024 SWIM Regional Age Group Champs venue |
| 200 Freestyle | SCY | 2:26.39 | BB+11.20s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool |
| 500 Freestyle | SCY | 6:26.25 | BB+25.76s to A | 2024-12-15 | 2024 BBA Winter Breakout Meet venue |
| 25 Backstroke | SCY | 20.10 | 2021-03-13 | 2021 LE Junior Olympic & 8U Championships venue | |
| 50 Backstroke | SCY | 32.98 | BB+1.09s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool |
| 100 Backstroke | SCY | 1:11.08 | BB+3.09s to A | 2024-11-24 | The 2024 Mark J. Braun Fall Classic venue |
| 25 Breaststroke | SCY | 23.93 | 2021-03-13 | 2021 LE Junior Olympic & 8U Championships venue | |
| 50 Breaststroke | SCY | 39.99 | BB+3.00s to A | 2023-12-10 | 2023 BBA Winter Breakout Meet venue |
| 100 Breaststroke | SCY | 1:27.12 | B+2.63s to BB | 2023-12-02 | 2023 NCAT Winter Invite venue |
| 25 Butterfly | SCY | 19.50 | 2020-02-16 | LESI 8 & U Championships 2020 venue | |
| 50 Butterfly | SCY | 32.41 | BB+0.92s to A | 2024-11-23 | The 2024 Mark J. Braun Fall Classic venue |
| 100 Butterfly | SCY | 1:17.14 | B+3.85s to BB | 2024-12-15 | 2024 BBA Winter Breakout Meet venue |
| 100 Individual Medley | SCY | 1:14.57 | 2024-11-23 | The 2024 Mark J. Braun Fall Classic venue | |
| 200 Individual Medley | SCY | 2:41.34 | BB+9.95s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool |
| 50 Freestyle | LCM | 35.00 | BB+2.41s to A | 2023-06-23 | Holtrey Summer Classic venue |
| 100 Freestyle | LCM | 1:13.66 | BB+2.67s to A | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 400 Freestyle | LCM | 5:53.96 | B+1.87s to BB | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 50 Backstroke | LCM | 38.82 | BB+1.33s to A | 2024-06-15 | Holtrey Summer Classic venue |
| 100 Backstroke | LCM | 1:23.98 | BB+4.59s to A | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 50 Breaststroke | LCM | 47.23 | B+1.64s to BB | 2023-05-06 | 2023 NCAT TYR LC Age Group & Open venue |
| 100 Breaststroke | LCM | 1:42.68 | B+5.39s to BB | 2023-06-23 | Holtrey Summer Classic venue |
| 50 Butterfly | LCM | 40.39 | B+2.10s to BB | 2024-06-14 | Holtrey Summer Classic venue |
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 | 36.82 | flat | 200 Free Relay | 2022-03-12 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 50 Freestyle | SCY | 28.33 | flying | 200 Free Relay (leg 4) | 2024-11-23 | The 2024 Mark J. Braun Fall Classic |
| 50 Backstroke | SCY | 33.22 | flat | 200 Medley Relay | 2024-11-24 | The 2024 Mark J. Braun Fall Classic |
| 50 Butterfly | SCY | 34.16 | flying | 200 Medley Relay (leg 3) | 2024-03-10 | Lake Erie 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 · SCY
1020 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:26.25 | 512 |
| 200 IM SCY | 2:41.34 | 508 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2390 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:26.39 | 488 |
| 100 BK SCY | 1:11.08 | 534 |
| 100 BR SCY | 1:27.12 | 444 |
| 100 FL SCY | 1:17.14 | 416 |
| 200 IM SCY | 2:41.34 | 508 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.41
Front half 31.75s · back half 35.66s
200 Freestyle SCY 2:26.39
Front half 69.70s · back half 76.69s
500 Freestyle SCY 6:26.25
Front half 190.13s · back half 196.12s
100 Backstroke SCY 1:11.08
Front half 33.95s · back half 37.13s
100 Breaststroke SCY 1:27.12
Front half 40.33s · back half 46.79s
100 Butterfly SCY 1:17.14
Front half 35.18s · back half 41.96s
100 Individual Medley SCY 1:14.57
Front half 33.04s · back half 41.53s
200 Individual Medley SCY 2:41.34
Front half 73.70s · back half 87.64s
100 Freestyle LCM 1:13.66
Front half 34.81s · back half 38.85s
400 Freestyle LCM 5:53.96
Front half 170.91s · back half 183.05s
100 Backstroke LCM 1:23.98
Front half 40.08s · back half 43.90s
100 Breaststroke LCM 1:42.68
Front half 50.58s · back half 52.10s
Progression
Faster times are higher. One card per event, all courses & history.