swimKeira De Jong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.50 | AAAA·Futures ✓+0.21s to Winter JNs | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 100 Freestyle | SCY | 51.20 | AAAA·Futures ✓+0.81s to Winter JNs | 2025-12-13 | 2025 West Speedo Winter Juniorsfast pool |
| 200 Freestyle | SCY | 1:53.09 | AAA+1.70s to AAAA·Sectionals ✓+0.80s to Futures | 2025-01-12 | 2025 Tracey Harper-Santiago Memorial Meetvenue |
| 100 Backstroke | SCY | 1:00.16 | AA+1.67s to AAA·Sectionals ✓+3.07s to Futures | 2024-12-07 | 2024 Gulf Southern Senior Championshipsvenue |
| 200 Breaststroke | SCY | 2:33.72 | A+1.83s to AA·Sectionals ✓+11.03s to Futures | 2024-11-02 | SSAN 2024 Fall Invitevenue |
| 50 Butterfly | SCY | 26.15 | AAAA·Sectionals ✓+0.46s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 100 Butterfly | SCY | 56.97 | AAA+1.58s to AAAA·Sectionals ✓+0.38s to Futures | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 200 Butterfly | SCY | 2:19.18 | A+4.79s to AA·+6.99s to Sectionals | 2024-11-03 | SSAN 2024 Fall Invitevenue |
| 200 Individual Medley | SCY | 2:09.75 | AAA+5.16s to AAAA·Sectionals ✓+3.36s to Futures | 2024-12-08 | 2024 Gulf Southern Senior Championshipsvenue |
| 400 Individual Medley | SCY | 4:52.47 | A+1.78s to AA·+13.78s to Sectionals | 2024-11-03 | SSAN 2024 Fall Invitevenue |
| 50 Freestyle | LCM | 27.00 | AAAA·Futures ✓+0.11s to Winter JNs | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 100 Freestyle | LCM | 57.77 | AAAA·Winter JNs ✓+0.08s to Jr Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 200 Freestyle | LCM | 2:09.00 | AAA+2.01s to AAAA·Sectionals ✓+1.21s to Futures | 2026-07-10 | 2026 Gulf LC Senior Champsvenue |
| 50 Backstroke | LCM | 35.39 | A+1.10s to AA·+2.50s to Sectionals | 2024-06-08 | BATS June Invite 2024venue |
| 100 Backstroke | LCM | 1:14.37 | BB+0.18s to A·+4.58s to Sectionals | 2024-06-09 | BATS June Invite 2024venue |
| 200 Backstroke | LCM | 2:38.08 | A+3.59s to AA·+6.09s to Sectionals | 2024-05-05 | 2024 Texas Senior Circuit Ivenue |
| 100 Breaststroke | LCM | 1:23.14 | A+2.35s to AA·+2.55s to Sectionals | 2024-07-13 | 2024 ST TXLA SZ LC Sectional Champsvenue |
| 200 Breaststroke | LCM | 3:02.28 | A+5.89s to AA·+6.29s to Sectionals | 2026-05-02 | Hosted by Katy Aquatics |
| 50 Butterfly | LCM | 29.46 | AAA+0.37s to AAAA·Futures ✓+1.07s to Jr Nationals | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 100 Butterfly | LCM | 1:04.96 | AAA+1.87s to AAAA·Sectionals ✓+0.27s to Futures | 2025-07-12 | 2025 ST TXLA SZ LC Sectional Champsvenue |
| 200 Butterfly | LCM | 2:23.89 | AAA+4.20s to AAAA·Sectionals ✓+2.00s to Futures | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 200 Individual Medley | LCM | 2:33.46 | AA+3.97s to AAA·+2.07s to Sectionals | 2024-07-14 | 2024 ST TXLA SZ LC Sectional Champsvenue |
| 400 Individual Medley | LCM | 5:26.90 | AA+7.61s to AAA·+7.21s to Sectionals | 2024-05-04 | 2024 Texas Senior Circuit Ivenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 23.71 | flying | 200 Free Relay (leg 2) | 2024-12-05 | 2024 Gulf Southern Senior Championships |
| 100 Freestyle | SCY | 51.82 | flying | 400 Free Relay (leg 2) | 2024-12-06 | 2024 Gulf Southern Senior Championships |
| 200 Freestyle | SCY | 1:55.14 | flying | 800 Free Relay (leg 3) | 2024-12-07 | 2024 Gulf Southern Senior Championships |
| 50 Butterfly | SCY | 25.97 | flying | 200 Medley Relay (leg 3) | 2024-12-05 | 2024 Gulf Southern Senior Championships |
| 100 Butterfly | SCY | 58.80 | flying | 400 Medley Relay (leg 3) | 2024-12-08 | 2024 Gulf Southern Senior Championships |
| 100 Freestyle | LCM | 57.89 | flying | 400 Free Relay (leg 2) | 2025-07-11 | 2025 ST TXLA SZ LC Sectional Champs |
| 200 Freestyle | LCM | 2:10.56 | flying | 800 Free Relay (leg 2) | 2025-07-12 | 2025 ST TXLA SZ LC Sectional Champs |
| 100 Butterfly | LCM | 1:08.03 | flying | 400 Medley Relay (leg 3) | 2025-07-13 | 2025 ST TXLA SZ LC Sectional 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 17-18 · LCM
3784 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:38.08 | 684 |
| 200 BR LCM | 3:02.28 | 644 |
| 200 FL LCM | 2:23.89 | 889 |
| 200 IM LCM | 2:33.46 | 792 |
| 400 IM LCM | 5:26.90 | 775 |
| 400 FR LCM | — | 0 |
IMR 17-18 · LCM
3948 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:09.00 | 927 |
| 100 BK LCM | 1:14.37 | 652 |
| 100 BR LCM | 1:23.14 | 679 |
| 100 FL LCM | 1:04.96 | 898 |
| 200 IM LCM | 2:33.46 | 792 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.20
Front half 24.55s · back half 26.65s
200 Freestyle SCY 1:53.09
Front half 54.75s · back half 58.34s
100 Backstroke SCY 1:00.16
Front half 29.47s · back half 30.69s
200 Breaststroke SCY 2:33.72
Front half 73.64s · back half 80.08s
100 Butterfly SCY 56.97
Front half 26.27s · back half 30.70s
200 Butterfly SCY 2:19.18
Front half 64.75s · back half 74.43s
200 Individual Medley SCY 2:09.75
Front half 61.13s · back half 68.62s
400 Individual Medley SCY 4:52.47
Front half 140.65s · back half 151.82s
200 Freestyle LCM 2:09.00
Front half 61.11s · back half 67.89s
100 Backstroke LCM 1:14.37
Front half 36.41s · back half 37.96s
200 Backstroke LCM 2:38.08
Front half 77.64s · back half 80.44s
100 Breaststroke LCM 1:23.14 RT 0.69s
Front half 39.10s · back half 44.04s
100 Butterfly LCM 1:04.96
Front half 29.57s · back half 35.39s
200 Individual Medley LCM 2:33.46
Front half 71.53s · back half 81.93s
400 Individual Medley LCM 5:26.90
Front half 154.96s · back half 171.94s
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.