| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.829 | N/A |
| 2 | 2 | 18.031 | 27/8:09.635 |
| 3 | 2 | 18.056 | 27/8:09.096 |
| 4 | 2 | 20.218 | 26/8:10.037 |
| 5 | 2 | 18.390 | 26/8:07.672 |
| 6 | 3 | 24.923 | 25/8:18.995 |
| 7 | 2 | 18.988 | 25/8:15.253 |
| 8 | 2 | 18.423 | 25/8:10.642 |
| 9 | 3 | 21.062 | 25/8:15.102 |
| 10 | 3 | 17.962 | 25/8:10.303 |
| 11 | 3 | 17.758 | 25/8:05.975 |
| 12 | 3 | 17.508 | 25/8:01.888 |
| 13 | 3 | 20.701 | 25/8:04.869 |
| 14 | 3 | 17.857 | 25/8:02.140 |
| 15 | 3 | 17.573 | 26/8:18.418 |
| 16 | 3 | 17.146 | 26/8:15.155 |
| 17 | 3 | 21.408 | 26/8:18.960 |
| 18 | 3 | 17.927 | 26/8:17.198 |
| 19 | 3 | 17.998 | 26/8:15.730 |
| 20 | 3 | 23.113 | 25/8:01.934 |
| 21 | 3 | 17.876 | 25/8:00.330 |
| 22 | 3 | 18.028 | 26/8:18.145 |
| 23 | 3 | 17.508 | 26/8:16.344 |
| 24 | 3 | 18.082 | 26/8:15.324 |
| 25 | 3 | 22.997 | 25/8:00.362 |