| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.695 | 20/6:13.900 |
| 2 | 3 | 17.251 | 21/6:17.433 |
| 3 | 3 | 17.536 | 21/6:14.374 |
| 4 | 3 | 17.003 | 21/6:10.046 |
| 5 | 3 | 17.732 | 21/6:10.511 |
| 6 | 3 | 17.528 | 21/6:10.108 |
| 7 | 3 | 17.376 | 21/6:09.363 |
| 8 | 2 | 17.030 | 21/6:07.896 |
| 9 | 2 | 16.853 | 21/6:06.343 |
| 10 | 2 | 17.356 | 21/6:06.156 |
| 11 | 3 | 20.763 | 21/6:12.508 |
| 12 | 2 | 16.658 | 21/6:10.617 |
| 13 | 2 | 16.975 | 21/6:09.529 |
| 14 | 2 | 17.052 | 21/6:08.712 |
| 15 | 2 | 17.228 | 21/6:08.250 |
| 16 | 2 | 17.579 | 21/6:08.307 |
| 17 | 2 | 17.074 | 21/6:07.733 |
| 18 | 2 | 18.062 | 21/6:08.376 |
| 19 | 2 | 17.964 | 21/6:08.843 |
| 20 | 2 | 17.381 | 21/6:08.651 |
| 21 | 2 | 17.391 | 21/6:08.487 |