| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.153 | N/A |
| 2 | 1 | 18.819 | 26/8:11.628 |
| 3 | 1 | 19.188 | 26/8:16.240 |
| 4 | 2 | 19.945 | 25/8:04.769 |
| 5 | 2 | 18.563 | 25/8:00.243 |
| 6 | 1 | 17.806 | 26/8:12.758 |
| 7 | 1 | 21.217 | 25/8:03.305 |
| 8 | 1 | 17.802 | 26/8:17.367 |
| 9 | 1 | 22.989 | 25/8:10.014 |
| 10 | 1 | 19.060 | 25/8:08.857 |
| 11 | 2 | 23.956 | 25/8:19.581 |
| 12 | 1 | 23.207 | 24/8:06.489 |
| 13 | 2 | 20.735 | 24/8:07.453 |
| 14 | 2 | 17.897 | 24/8:03.247 |
| 15 | 1 | 18.757 | 24/8:01.056 |
| 16 | 1 | 18.689 | 25/8:18.961 |
| 17 | 1 | 18.982 | 25/8:17.571 |
| 18 | 1 | 18.603 | 25/8:15.809 |
| 19 | 2 | 20.503 | 25/8:16.777 |
| 20 | 1 | 20.245 | 25/8:17.316 |
| 21 | 1 | 19.033 | 25/8:16.348 |
| 22 | 1 | 18.455 | 25/8:14.811 |
| 23 | 1 | 20.471 | 25/8:15.613 |
| 24 | 1 | 18.599 | 25/8:14.392 |
| 25 | 1 | 18.547 | 25/8:13.221 |