Mackenzie Byrne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.66 | A+0.47s to AA | 2021-02-12 | 2021 SES Region 4 Championships |
| 200 Freestyle | SCY | 2:01.61 | AA+4.82s to AAA | 2021-02-12 | 2021 SES Region 4 Championships |
| 1650 Freestyle | SCY | 20:36.07 | BB+57.18s to A | 2020-01-01 | rick byers meet results 2020 |
| 100 Backstroke | SCY | 1:11.21 | B+2.12s to BB | 2020-01-01 | rick byers meet results 2020 |
| 100 Butterfly | SCY | 1:00.80 | A+0.11s to AA | 2021-02-12 | 2021 SES Region 4 Championships |
| 200 Butterfly | SCY | 2:19.96 | A+5.57s to AA | 2021-02-12 | 2021 SES Region 4 Championships |
| 50 Freestyle | LCM | 28.33 | AAA+1.24s to AAAA | 2024-07-14 | 2024 Speedo Sectionals - Mt Hood venue |
| 100 Freestyle | LCM | 1:01.16 | AAA+2.57s to AAAA | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood venue |
| 100 Butterfly | LCM | 1:05.52 | AAA+2.43s to AAAA | 2024-07-13 | 2024 Speedo Sectionals - Mt Hood venue |
| 200 Butterfly | LCM | 2:29.84 | AA+3.45s to AAA | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
IMX / IMR
IMX 17-18 · LCM
787 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL LCM | 2:29.84 | 787 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
1954 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.61 | 747 |
| 100 BK SCY | 1:11.21 | 460 |
| 100 FL SCY | 1:00.80 | 747 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.66
Front half 27.33s · back half 29.33s
200 Freestyle SCY 2:01.61
Front half 59.75s · back half 61.86s
100 Butterfly SCY 1:00.80
Front half 28.52s · back half 32.28s
200 Butterfly SCY 2:19.96
Front half 66.24s · back half 73.72s
100 Butterfly LCM 1:05.52
Front half 30.80s · back half 34.72s
200 Butterfly LCM 2:29.84
Front half 70.38s · back half 79.46s
Progression
Faster times are higher. One card per event, all courses & history.