| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.882 | N/A |
| 2 | 1 | 18.579 | 26/8:04.357 |
| 3 | 1 | 18.141 | 27/8:17.242 |
| 4 | 1 | 17.842 | 27/8:12.752 |
| 5 | 1 | 18.139 | 27/8:12.438 |
| 6 | 1 | 22.292 | 26/8:14.847 |
| 7 | 1 | 18.918 | 26/8:14.511 |
| 8 | 1 | 17.771 | 26/8:10.174 |
| 9 | 1 | 17.746 | 26/8:06.844 |
| 10 | 1 | 22.909 | 26/8:18.595 |
| 11 | 1 | 18.979 | 26/8:18.172 |
| 12 | 1 | 18.499 | 26/8:16.734 |
| 13 | 1 | 18.072 | 26/8:14.646 |
| 14 | 1 | 18.347 | 26/8:13.408 |
| 15 | 1 | 18.210 | 26/8:12.103 |
| 16 | 1 | 20.910 | 26/8:15.472 |
| 17 | 1 | 19.295 | 26/8:15.896 |
| 18 | 1 | 23.252 | 25/8:02.801 |
| 19 | 1 | 22.035 | 25/8:06.463 |
| 20 | 1 | 18.208 | 25/8:04.906 |
| 21 | 1 | 20.844 | 25/8:06.667 |
| 22 | 1 | 19.260 | 25/8:06.451 |
| 23 | 1 | 18.965 | 25/8:05.932 |
| 24 | 1 | 18.224 | 25/8:04.685 |
| 25 | 3 | 26.580 | 25/8:11.899 |