swimMakena Acosta
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.58 | AAA+0.79s to AAAA | 2026-03-08 | 2026 SNS 14&Under Short Course Championships venue |
| 100 Freestyle | SCY | 57.09 | AAA+1.00s to AAAA | 2026-03-06 | 2026 SNS 14&Under Short Course Championships venue |
| 200 Freestyle | SCY | 2:00.29 | AAAA | 2026-03-28 | 2026 Southwest Age Group Regional fast pool |
| 500 Freestyle | SCY | 5:41.46 | AAA+13.47s to AAAA | 2025-12-04 | 2025 Holiday Swim Festival |
| 50 Backstroke | SCY | 31.83 | AA+1.34s to AAA | 2026-03-29 | 2026 Southwest Age Group Regional fast pool |
| 50 Breaststroke | SCY | 40.18 | BB+2.49s to A | 2024-12-07 | 2024 Holiday Swim Festival venue |
| 50 Butterfly | SCY | 28.48 | AAA+0.69s to AAAA | 2026-03-06 | 2026 SNS 14&Under Short Course Championships venue |
| 100 Butterfly | SCY | 1:03.45 | AAA+1.46s to AAAA | 2026-03-08 | 2026 SNS 14&Under Short Course Championships venue |
| 200 Butterfly | SCY | 2:20.79 | AAA+3.20s to AAAA | 2026-03-07 | 2026 SNS 14&Under Short Course Championships venue |
| 100 Individual Medley | SCY | 1:02.31 | AAAA | 2025-03-20 | Southwest Age Group Regional 2025 |
| 200 Individual Medley | SCY | 2:34.62 | A+3.53s to AA | 2025-03-20 | Southwest Age Group Regional 2025 |
| 400 Individual Medley | SCY | 5:04.54 | AAA+10.25s to AAAA | 2025-12-04 | 2025 Holiday Swim Festival |
| 50 Freestyle | LCM | 31.06 | AA+0.37s to AAA | 2025-08-09 | 2025 Western Zone Age Group Championships fast pool |
| 100 Freestyle | LCM | 1:08.49 | AA+1.20s to AAA | 2025-08-06 | 2025 Western Zone Age Group Championships fast pool |
| 200 Freestyle | LCM | 2:28.66 | AA+1.87s to AAA | 2025-08-07 | 2025 Western Zone Age Group Championships fast pool |
| 50 Butterfly | LCM | 31.91 | AAA+0.52s to AAAA | 2025-08-07 | 2025 Western Zone Age Group Championships fast pool |
| 100 Butterfly | LCM | 1:15.25 | AA+0.46s to AAA | 2025-08-09 | 2025 Western Zone Age Group Championships fast pool |
| 200 Butterfly | LCM | 2:59.00 | A+5.61s to AA | 2025-08-08 | 2025 Western Zone Age Group Championships fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 27.53 | flat | 200 Free Relay | 2026-03-08 | 2026 SNS 14&Under Short Course Championships |
| 100 Freestyle | SCY | 58.59 | flat | 400 Free Relay | 2026-03-07 | 2026 SNS 14&Under Short Course Championships |
| 100 Freestyle | SCY | 58.15 | flying | 400 Free Relay (leg 3) | 2026-03-30 | 2026 Southwest Age Group Regional |
| 100 Freestyle | SCY | 1:05.90 | flying | 400 Medley Relay (leg 4) | 2024-12-06 | 2024 Holiday Swim Festival |
| 50 Butterfly | SCY | 31.03 | flying | 200 Medley Relay (leg 3) | 2024-12-07 | 2024 Holiday Swim Festival |
| 100 Butterfly | SCY | 1:04.99 | flying | 400 Medley Relay (leg 3) | 2026-03-28 | 2026 Southwest Age Group Regional |
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 11-12 · SCY
2515 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:41.46 | 883 |
| 100 FL SCY | 1:03.45 | 923 |
| 200 IM SCY | 2:34.62 | 709 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
IMR 11-12 · SCY
4353 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:00.29 | 1040 |
| 50 BK SCY | 31.83 | 763 |
| 50 BR SCY | 40.18 | 553 |
| 50 FL SCY | 28.48 | 919 |
| 100 IM SCY | 1:02.31 | 1078 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.09
Front half 27.34s · back half 29.75s
200 Freestyle SCY 2:00.29
Front half 58.92s · back half 61.37s
500 Freestyle SCY 5:41.46
Front half 169.36s · back half 172.10s
100 Butterfly SCY 1:03.45
Front half 29.25s · back half 34.20s
200 Butterfly SCY 2:20.79
Front half 66.76s · back half 74.03s
400 Individual Medley SCY 5:04.54
200 Freestyle LCM 2:28.66
Front half 72.43s · back half 76.23s
200 Butterfly LCM 2:59.00
Front half 79.85s · back half 99.15s
Progression
Faster times are higher. One card per event, all courses & history.