| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.434 | N/A |
| 2 | 2 | 18.724 | 26/8:10.534 |
| 3 | 2 | 18.347 | 26/8:05.821 |
| 4 | 2 | 19.634 | 26/8:14.975 |
| 5 | 1 | 18.464 | 26/8:12.240 |
| 6 | 1 | 18.925 | 26/8:12.904 |
| 7 | 1 | 19.007 | 26/8:13.688 |
| 8 | 1 | 18.759 | 26/8:13.362 |
| 9 | 1 | 19.551 | 26/8:15.593 |
| 10 | 1 | 18.939 | 26/8:15.628 |
| 11 | 1 | 19.208 | 26/8:16.329 |
| 12 | 1 | 18.935 | 26/8:16.281 |
| 13 | 1 | 19.004 | 26/8:16.386 |
| 14 | 1 | 19.076 | 26/8:16.612 |
| 15 | 1 | 19.256 | 26/8:17.128 |
| 16 | 1 | 19.057 | 26/8:17.244 |
| 17 | 1 | 19.055 | 26/8:17.341 |
| 18 | 1 | 19.239 | 26/8:17.698 |
| 19 | 1 | 19.267 | 26/8:18.054 |
| 20 | 1 | 19.286 | 26/8:18.398 |
| 21 | 1 | 19.115 | 26/8:18.494 |
| 22 | 1 | 19.382 | 26/8:18.898 |
| 23 | 1 | 19.527 | 25/8:00.350 |
| 24 | 1 | 19.616 | 25/8:00.910 |
| 25 | 1 | 19.474 | 25/8:01.281 |