swimMacartney Mahler
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.32 | AA+0.33s to AAA·+0.03s to Sectionals | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Freestyle | SCY | 52.72 | AAA+1.03s to AAAA·Sectionals ✓+0.83s to Futures | 2026-03-13 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 500 Freestyle | SCY | 6:16.90 | B+3.91s to BB·+61.91s to Sectionals | 2019-12-06 | 2019 Cardinal Christmas Classicslow pool |
| 50 Backstroke | SCY | 34.76 | B+2.07s to BB·+7.47s to Sectionals | 2019-01-01 | 2019 card christmas classic results |
| 100 Backstroke | SCY | 58.09 | AAA+2.20s to AAAA·Sectionals ✓+1.00s to Futures | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 200 Backstroke | SCY | 2:02.88 | AAA+1.69s to AAAA·Futures ✓+3.49s to Winter JNs | 2026-03-13 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 50 Butterfly | SCY | 25.33 | AAAA·Futures ✓+0.64s to Jr Nationals | 2026-03-13 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Butterfly | SCY | 1:10.42 | B+1.63s to BB·+10.83s to Sectionals | 2019-12-07 | 2019 Cardinal Christmas Classicslow pool |
| 200 Butterfly | SCY | 1:59.14 | AAAA·Nationals ✓+1.65s to US Open | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 200 Individual Medley | SCY | 2:42.69 | B+8.40s to BB·+29.70s to Sectionals | 2019-12-06 | 2019 Cardinal Christmas Classicslow pool |
| 100 Backstroke | LCM | 1:11.33 | AA+2.94s to AAA·+0.84s to Sectionals | 2024-07-13 | 2024 IN Swimming Swimfestvenue |
| 200 Backstroke | LCM | 2:31.69 | AA+3.50s to AAA·+0.30s to Sectionals | 2022-08-04 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 50 Butterfly | LCM | 31.48 | AA+0.89s to AAA·+1.19s to Sectionals | 2022-08-04 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 100 Butterfly | LCM | 1:05.50 | AAA+2.21s to AAAA·Sectionals ✓+0.81s to Futures | 2024-07-12 | 2024 IN Swimming Swimfestvenue |
| 200 Butterfly | LCM | 2:22.89 | AAA+3.00s to AAAA·Sectionals ✓+1.00s to Futures | 2024-03-23 | 2024 Spring Speedo Sectionalsvenue |
| 200 Individual Medley | LCM | 2:31.17 | AA+1.28s to AAA·Sectionals ✓+4.98s to Futures | 2024-07-14 | 2024 IN Swimming Swimfestvenue |
| 400 Individual Medley | LCM | 5:17.70 | AAA+14.11s to AAAA·Sectionals ✓+10.41s to Futures | 2024-07-12 | 2024 IN Swimming Swimfestvenue |
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 | 23.44 | flying | 200 Free Relay (leg 3) | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 200 Freestyle | SCY | 1:54.01 | flying | 800 Free Relay (leg 3) | 2026-03-13 | 2026 IN Swimming Senior Short Course Champs |
| 50 Butterfly | SCY | 20.82 | flying | 200 Medley Relay (leg 3) | 2026-03-13 | 2026 IN Swimming Senior Short Course Champs |
| 100 Butterfly | SCY | 54.94 | flying | 400 Medley Relay (leg 3) | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 50 Freestyle | LCM | 28.37 | flying | 200 Free Relay (leg 3) | 2024-03-23 | 2024 Spring Speedo Sectionals |
| 100 Freestyle | LCM | 1:02.27 | flying | 400 Free Relay (leg 3) | 2024-03-22 | 2024 Spring Speedo Sectionals |
| 200 Freestyle | LCM | 1:07.25 | flying | 800 Free Relay (leg 3) | 2024-07-12 | 2024 IN Swimming Swimfest |
| 50 Butterfly | LCM | 29.32 | flying | 200 Medley Relay (leg 3) | 2024-07-12 | 2024 IN Swimming Swimfest |
| 100 Butterfly | LCM | 1:05.65 | flying | 400 Medley Relay (leg 3) | 2024-07-14 | 2024 IN Swimming Swimfest |
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 · LCM
3354 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:31.69 | 774 |
| 200 FL LCM | 2:22.89 | 908 |
| 200 IM LCM | 2:31.17 | 828 |
| 400 IM LCM | 5:17.70 | 844 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
IMR 17-18 · LCM
2443 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:11.33 | 739 |
| 100 FL LCM | 1:05.50 | 876 |
| 200 IM LCM | 2:31.17 | 828 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 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 52.72
Front half 25.31s · back half 27.41s
500 Freestyle SCY 6:16.90
Front half 189.17s · back half 187.73s
100 Backstroke SCY 58.09
Front half 28.14s · back half 29.95s
200 Backstroke SCY 2:02.88
Front half 60.34s · back half 62.54s
100 Butterfly SCY 1:10.42
Front half 32.23s · back half 38.19s
200 Butterfly SCY 1:59.14
Front half 57.65s · back half 61.49s
200 Individual Medley SCY 2:42.69
Front half 76.68s · back half 86.01s
100 Backstroke LCM 1:11.33
Front half 34.09s · back half 37.24s
200 Backstroke LCM 2:31.69 · 510.0 min after 100 Butterfly
Front half 74.71s · back half 76.98s
100 Butterfly LCM 1:05.50
Front half 30.90s · back half 34.60s
200 Butterfly LCM 2:22.89
Front half 67.44s · back half 75.45s
200 Individual Medley LCM 2:31.17
Front half 70.90s · back half 80.27s
400 Individual Medley LCM 5:17.70
Front half 155.91s · back half 161.79s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.