| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.673 | 23/6:00.479 |
| 2 | 2 | 15.714 | 23/6:00.951 |
| 3 | 5 | 17.636 | 23/6:15.843 |
| 4 | 3 | 15.584 | 23/6:11.490 |
| 5 | 3 | 16.119 | 23/6:11.340 |
| 6 | 3 | 16.209 | 23/6:11.584 |
| 7 | 3 | 15.188 | 23/6:08.404 |
| 8 | 3 | 16.209 | 23/6:08.954 |
| 9 | 4 | 18.760 | 23/6:15.902 |
| 10 | 3 | 15.944 | 23/6:14.983 |
| 11 | 3 | 15.664 | 23/6:13.645 |
| 12 | 3 | 15.637 | 23/6:12.479 |
| 13 | 3 | 16.508 | 23/6:13.033 |
| 14 | 4 | 18.307 | 22/6:00.096 |
| 15 | 6 | 24.061 | 22/6:11.379 |
| 16 | 6 | 24.098 | 21/6:03.971 |
| 17 | 6 | 16.596 | 21/6:03.062 |
| 18 | 6 | 17.515 | 21/6:03.326 |
| 19 | 5 | 15.457 | 21/6:01.287 |
| 20 | 5 | 16.601 | 21/6:00.654 |
| 21 | 5 | 17.846 | 21/6:01.326 |