swimNatalie Mak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:53.81 | AAA+2.42s to AAAA | 2025-02-20 | 2025 Juanita Allington Memorial |
| 100 Backstroke | SCY | 55.52 | AAAA | 2024-05-10 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS venue |
| 200 Backstroke | SCY | 2:00.26 | AAAA | 2025-02-20 | 2025 Juanita Allington Memorial |
| 100 Butterfly | SCY | 56.00 | AAA+0.61s to AAAA | 2025-02-20 | 2025 Juanita Allington Memorial |
| 200 Butterfly | SCY | 2:03.31 | AAA+0.62s to AAAA | 2025-02-20 | 2025 Juanita Allington Memorial |
| 200 Individual Medley | SCY | 2:02.77 | AAAA | 2024-05-10 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS venue |
| 400 Individual Medley | SCY | 4:23.59 | AAAA | 2025-02-20 | 2025 Juanita Allington Memorial |
| 200 Freestyle | LCM | 2:08.35 | AAA+1.36s to AAAA | 2025-01-01 | 2025 tyr go challenge results |
| 400 Freestyle | LCM | 4:34.31 | AAA+6.52s to AAAA | 2026-06-28 | Pacific Swimming Long Course Senior Open venue |
| 50 Backstroke | LCM | 34.18 | AA+1.39s to AAA | 2019-08-09 | 2019 Western Zone Age Group Championships venue |
| 100 Backstroke | LCM | 1:06.71 | AAA+1.82s to AAAA | 2025-08-02 | 2025 Speedo Junior National Championships fast pool |
| 200 Backstroke | LCM | 2:25.06 | AAA+3.97s to AAAA | 2025-01-01 | 2025 tyr go challenge results |
| 100 Butterfly | LCM | 1:04.46 | AAA+1.37s to AAAA | 2025-08-01 | 2025 Jrs Time Trials fast pool |
| 200 Butterfly | LCM | 2:27.52 | AA+1.13s to AAA | 2021-07-27 | Finals - Western Zone Senior Champs fast pool |
| 200 Individual Medley | LCM | 2:23.93 | AAA+1.24s to AAAA | 2025-08-03 | 2025 Speedo Junior National Championships fast pool |
| 400 Individual Medley | LCM | 5:01.43 | AAAA | 2025-07-31 | 2025 Speedo Junior National Championships fast pool |
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
4560 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:34.31 | 902 |
| 200 BK LCM | 2:25.06 | 885 |
| 200 FL LCM | 2:27.52 | 825 |
| 200 IM LCM | 2:23.93 | 960 |
| 400 IM LCM | 5:01.43 | 988 |
| 200 BR LCM | — | 0 |
IMR 17-18 · SCY
3838 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.81 | 912 |
| 100 BK SCY | 55.52 | 971 |
| 100 FL SCY | 56.00 | 957 |
| 200 IM SCY | 2:02.77 | 998 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:53.81 split/total mismatch
100 Backstroke SCY 55.52
Front half 26.70s · back half 28.82s
200 Backstroke SCY 2:00.26 split/total mismatch
Front half 30.44s · back half 89.82s
100 Butterfly SCY 56.00 split/total mismatch
200 Butterfly SCY 2:03.31 split/total mismatch
200 Individual Medley SCY 2:02.77
Front half 58.48s · back half 64.29s
200 Freestyle LCM 2:08.35
Front half 62.89s · back half 65.46s
400 Freestyle LCM 4:34.31
Front half 136.31s · back half 138.00s
100 Backstroke LCM 1:06.71 RT 0.60s
Front half 32.07s · back half 34.64s
200 Backstroke LCM 2:25.06
Front half 71.17s · back half 73.89s
100 Butterfly LCM 1:04.46 RT 0.64s
Front half 29.52s · back half 34.94s
200 Butterfly LCM 2:27.52
Front half 69.53s · back half 77.99s
200 Individual Medley LCM 2:23.93 RT 0.63s
Front half 67.13s · back half 76.80s
400 Individual Medley LCM 5:01.43 RT 0.63s
Front half 144.73s · back half 156.70s
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.