| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.325 | N/A |
| 2 | 2 | 26.814 | 19/8:23.977 |
| 3 | 1 | 18.376 | 22/8:15.082 |
| 4 | 1 | 18.481 | 23/8:08.245 |
| 5 | 1 | 18.733 | 24/8:15.148 |
| 6 | 1 | 18.769 | 24/8:06.720 |
| 7 | 1 | 20.002 | 24/8:05.829 |
| 8 | 1 | 18.299 | 25/8:19.521 |
| 9 | 1 | 18.507 | 25/8:15.268 |
| 10 | 1 | 20.322 | 25/8:16.799 |
| 11 | 1 | 18.452 | 25/8:13.537 |
| 12 | 1 | 18.033 | 25/8:09.953 |
| 13 | 1 | 17.884 | 25/8:06.669 |
| 14 | 1 | 18.604 | 25/8:05.219 |
| 15 | 1 | 17.781 | 25/8:02.565 |
| 16 | 1 | 20.547 | 25/8:04.691 |
| 17 | 1 | 19.399 | 25/8:04.829 |
| 18 | 1 | 18.079 | 25/8:03.087 |
| 19 | 1 | 20.821 | 25/8:05.195 |
| 20 | 1 | 17.490 | 25/8:02.874 |
| 21 | 1 | 17.240 | 25/8:00.484 |
| 22 | 1 | 18.202 | 26/8:18.509 |
| 23 | 1 | 23.417 | 25/8:04.145 |
| 24 | 1 | 18.412 | 25/8:03.235 |
| 25 | 1 | 18.527 | 25/8:02.516 |