| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.314 | N/A |
| 2 | 1 | 18.492 | 26/8:05.614 |
| 3 | 1 | 18.386 | 26/8:04.289 |
| 4 | 1 | 19.054 | 26/8:09.414 |
| 5 | 1 | 18.760 | 26/8:10.139 |
| 6 | 1 | 18.304 | 26/8:08.294 |
| 7 | 1 | 18.677 | 26/8:08.618 |
| 8 | 1 | 19.258 | 26/8:10.924 |
| 9 | 1 | 19.022 | 26/8:11.917 |
| 10 | 1 | 22.110 | 25/8:02.148 |
| 11 | 1 | 19.035 | 25/8:01.949 |
| 12 | 1 | 18.105 | 26/8:18.775 |
| 13 | 1 | 19.063 | 26/8:18.868 |
| 14 | 1 | 19.162 | 25/8:00.104 |
| 15 | 1 | 19.160 | 25/8:00.322 |
| 16 | 1 | 18.634 | 26/8:18.684 |
| 17 | 1 | 18.745 | 26/8:18.262 |
| 18 | 1 | 18.796 | 26/8:17.965 |
| 19 | 1 | 18.228 | 26/8:16.912 |
| 20 | 1 | 29.916 | 25/8:11.828 |
| 21 | 1 | 22.538 | 25/8:15.448 |
| 22 | 2 | 24.781 | 24/8:01.371 |
| 23 | 2 | 25.774 | 24/8:07.495 |
| 24 | 2 | 26.059 | 24/8:13.373 |