| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.461 | N/A |
| 2 | 1 | 23.031 | 21/8:08.081 |
| 3 | 1 | 23.622 | 21/8:13.991 |
| 4 | 1 | 23.524 | 21/8:15.307 |
| 5 | 1 | 25.313 | 20/8:01.038 |
| 6 | 1 | 29.592 | 20/8:22.772 |
| 7 | 1 | 23.243 | 20/8:17.156 |
| 8 | 1 | 22.400 | 20/8:10.857 |
| 9 | 1 | 23.378 | 20/8:08.455 |
| 10 | 1 | 25.444 | 20/8:10.949 |
| 11 | 1 | 22.661 | 20/8:07.656 |
| 12 | 1 | 24.426 | 20/8:08.010 |
| 13 | 1 | 26.943 | 20/8:12.291 |
| 14 | 1 | 22.946 | 20/8:10.071 |
| 15 | 1 | 24.037 | 20/8:09.649 |
| 16 | 1 | 23.138 | 20/8:08.145 |
| 17 | 1 | 24.887 | 20/8:08.905 |
| 18 | 1 | 23.757 | 20/8:08.313 |
| 19 | 1 | 22.259 | 20/8:06.206 |
| 20 | 1 | 22.336 | 20/8:04.398 |