David Ba
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.79 | A+0.10s to AA·+0.60s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Freestyle | SCY | 53.38 | A+1.39s to AA·+2.39s to Sectionals | 2026-06-28 | 2026 Metro Committee Summer Festivalvenue |
| 200 Freestyle | SCY | 1:54.71 | A+1.12s to AA·+2.92s to Sectionals | 2026-02-13 | 2026 Metro Champs @ La Mirada Armadavenue |
| 500 Freestyle | SCY | 5:43.34 | BB+20.75s to A·+40.65s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 100 Backstroke | SCY | 59.23 | A+2.14s to AA·+3.74s to Sectionals | 2026-06-28 | 2026 Metro Committee Summer Festivalvenue |
| 50 Breaststroke | SCY | 29.35 | AAA+1.26s to AAAA·+3.06s to Futures | 2025-12-13 | 2025 CA SCS/RAA WAGvenue |
| 100 Breaststroke | SCY | 1:03.18 | AA+1.39s to AAA·Sectionals ✓+5.19s to Futures | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 200 Breaststroke | SCY | 2:21.64 | A+0.75s to AA·+4.35s to Sectionals | 2026-02-13 | 2026 Metro Champs @ La Mirada Armadavenue |
| 50 Butterfly | SCY | 25.21 | AAA+0.92s to AAAA·+2.32s to Futures | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Butterfly | SCY | 55.67 | AA+1.68s to AAA·+0.48s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 200 Individual Medley | SCY | 2:06.07 | AA+4.88s to AAA·+2.08s to Sectionals | 2025-12-12 | 2025 CA SCS/RAA WAGvenue |
| 400 Individual Medley | SCY | 4:41.61 | A+9.22s to AA·+16.92s to Sectionals | 2026-02-13 | 2026 Metro Champs @ La Mirada Armadavenue |
| 50 Freestyle | LCM | 26.38 | AA+0.19s to AAA·Sectionals ✓+1.79s to Futures | 2025-06-15 | 2025 SCS June AG Invite @ La Mirada Armadavenue |
| 100 Freestyle | LCM | 1:00.01 | A+0.32s to AA·+1.02s to Sectionals | 2025-07-24 | 2025 CA SCS/RAA Summer A/G Champsvenue |
| 200 Freestyle | LCM | 2:18.84 | BB+1.65s to A·+10.15s to Sectionals | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
| 400 Freestyle | LCM | 5:10.83 | BB+18.74s to A·+36.44s to Sectionals | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
| 100 Backstroke | LCM | 1:20.58 | B+5.19s to BB·+15.39s to Sectionals | 2025-07-12 | 2025 Metro Committee Summer Championshipsvenue |
| 50 Breaststroke | LCM | 33.43 | AAA+1.44s to AAAA·+2.54s to Futures | 2026-06-12 | ARMADA-2026 SCS June AG Invitevenue |
| 100 Breaststroke | LCM | 1:14.64 | AA+2.85s to AAA·+0.94s to Sectionals | 2026-06-13 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Breaststroke | LCM | 2:43.99 | AA+6.90s to AAA·+3.11s to Sectionals | 2026-06-14 | ARMADA-2026 SCS June AG Invitevenue |
| 50 Butterfly | LCM | 28.53 | AAA+1.14s to AAAA·+2.24s to Futures | 2026-06-13 | ARMADA-2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:04.24 | AA+2.55s to AAA·+1.15s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 2:25.86 | AA+5.37s to AAA·+1.17s to Sectionals | 2026-06-12 | ARMADA-2026 SCS June AG Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.71 | flat | 200 Free Relay | 2026-02-13 | 2026 Metro Champs @ La Mirada Armada |
| 50 Freestyle | SCY | 22.40 | flying | 200 Medley Relay (leg 4) | 2025-12-14 | 2025 CA SCS/RAA WAG |
| 50 Freestyle | SCY | 24.52 | flying | 200 Free Relay (leg 3) | 2025-02-16 | 2025 Metro Sc Champs at Armada |
| 100 Freestyle | SCY | 55.87 | flying | 400 Free Relay (leg 3) | 2024-07-13 | 2024 Metro Champs @LKWD |
| 100 Freestyle | SCY | 55.58 | flying | 400 Medley Relay (leg 4) | 2024-07-14 | 2024 Metro Champs @LKWD |
| 50 Butterfly | SCY | 1:20.55 | flying | 200 Medley Relay (leg 3) | 2026-02-15 | 2026 Metro Champs @ La Mirada Armada |
| 50 Freestyle | LCM | 26.61 | flat | 200 Free Relay | 2026-06-11 | ARMADA-2026 SCS June AG Invite |
| 50 Freestyle | LCM | 27.26 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 SCS 14-Under Elite A/G Champs at MVN |
| 50 Freestyle | LCM | 26.14 | flying | 200 Free Relay (leg 3) | 2026-07-24 | 2026 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:00.09 | flying | 400 Medley Relay (leg 4) | 2025-07-18 | 2025 SCS 14-Under Elite A/G Champs at MVN |
| 100 Freestyle | LCM | 58.06 | flying | 400 Free Relay (leg 4) | 2026-07-26 | 2026 CA SCS Summer A/G Champs |
| 200 Freestyle | LCM | 2:19.50 | flat | 800 Free Relay | 2025-07-24 | 2025 CA SCS/RAA Summer A/G Champs |
| 50 Breaststroke | LCM | 33.37 | flying | 200 Medley Relay (leg 2) | 2026-06-14 | ARMADA-2026 SCS June AG Invite |
| 100 Breaststroke | LCM | 1:17.00 | flying | 400 Medley Relay (leg 2) | 2025-07-26 | 2025 CA SCS/RAA Summer A/G Champs |
| 50 Butterfly | LCM | 26.53 | flying | 200 Medley Relay (leg 3) | 2026-07-24 | 2026 CA SCS Summer A/G Champs |
| 100 Butterfly | LCM | 1:15.09 | flying | 400 Medley Relay (leg 3) | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs |
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 15-16 · SCY
2567 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:43.34 | 521 |
| 200 BR SCY | 2:21.64 | 692 |
| 200 IM SCY | 2:06.07 | 723 |
| 400 IM SCY | 4:41.61 | 631 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3553 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.71 | 702 |
| 100 BK SCY | 59.23 | 626 |
| 100 BR SCY | 1:03.18 | 761 |
| 100 FL SCY | 55.67 | 741 |
| 200 IM SCY | 2:06.07 | 723 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.38
Front half 25.50s · back half 27.88s
200 Freestyle SCY 1:54.71
Front half 56.74s · back half 57.97s
500 Freestyle SCY 5:43.34
Front half 168.14s · back half 175.20s
100 Backstroke SCY 59.23
Front half 28.39s · back half 30.84s
200 Breaststroke SCY 2:21.64
Front half 66.91s · back half 74.73s
100 Butterfly SCY 55.67
Front half 26.22s · back half 29.45s
200 Individual Medley SCY 2:06.07
Front half 60.69s · back half 65.38s
400 Individual Medley SCY 4:41.61
Front half 142.51s · back half 139.10s
100 Freestyle LCM 1:00.01
Front half 28.51s · back half 31.50s
200 Freestyle LCM 2:18.84
Front half 66.70s · back half 72.14s
400 Freestyle LCM 5:10.83
Front half 153.73s · back half 157.10s
100 Backstroke LCM 1:20.58
Front half 39.57s · back half 41.01s
200 Breaststroke LCM 2:43.99
Front half 77.06s · back half 86.93s
200 Individual Medley LCM 2:25.86
Front half 68.62s · back half 77.24s
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.
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.