| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.037 | N/A |
| 2 | 2 | 17.858 | 27/8:04.345 |
| 3 | 2 | 18.551 | 27/8:13.354 |
| 4 | 2 | 22.661 | 25/8:12.597 |
| 5 | 2 | 17.507 | 26/8:18.643 |
| 6 | 2 | 17.767 | 26/8:11.757 |
| 7 | 3 | 18.335 | 26/8:09.532 |
| 8 | 1 | 17.558 | 26/8:05.169 |
| 9 | 2 | 18.823 | 26/8:05.849 |
| 10 | 2 | 22.681 | 26/8:17.095 |
| 11 | 2 | 18.882 | 26/8:16.594 |
| 12 | 2 | 17.293 | 26/8:12.573 |
| 13 | 1 | 17.322 | 26/8:09.282 |
| 14 | 2 | 18.736 | 26/8:09.217 |
| 15 | 2 | 18.339 | 26/8:08.453 |
| 16 | 2 | 17.167 | 26/8:05.837 |
| 17 | 2 | 18.521 | 26/8:05.663 |
| 18 | 1 | 18.403 | 26/8:05.337 |
| 19 | 1 | 17.148 | 26/8:03.303 |
| 20 | 1 | 18.373 | 26/8:03.096 |
| 21 | 1 | 17.196 | 26/8:01.438 |
| 22 | 1 | 16.908 | 27/8:17.977 |
| 23 | 1 | 17.230 | 27/8:16.615 |
| 24 | 1 | 17.860 | 27/8:16.084 |
| 25 | 1 | 17.141 | 27/8:14.818 |
| 26 | 1 | 18.357 | 27/8:14.918 |
| 27 | 1 | 18.141 | 27/8:14.795 |