| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.208 | N/A |
| 2 | 1 | 23.524 | 21/8:15.688 |
| 3 | 1 | 23.879 | 21/8:19.238 |
| 4 | 1 | 23.071 | 21/8:15.034 |
| 5 | 1 | 23.696 | 21/8:16.058 |
| 6 | 1 | 24.105 | 21/8:18.308 |
| 7 | 1 | 23.673 | 21/8:18.368 |
| 8 | 1 | 23.544 | 21/8:18.042 |
| 9 | 1 | 23.892 | 21/8:18.668 |
| 10 | 1 | 23.220 | 21/8:17.661 |
| 11 | 1 | 23.982 | 21/8:18.038 |
| 12 | 1 | 23.515 | 21/8:18.118 |
| 13 | 1 | 24.253 | 21/8:19.131 |
| 14 | 1 | 28.252 | 20/8:02.093 |
| 15 | 1 | 23.225 | 20/8:00.978 |
| 16 | 1 | 28.733 | 20/8:06.989 |
| 17 | 1 | 24.074 | 20/8:06.715 |
| 18 | 1 | 23.961 | 20/8:06.348 |
| 19 | 1 | 23.540 | 20/8:05.576 |
| 20 | 1 | 23.795 | 20/8:05.142 |