| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.998 | 21/6:17.958 |
| 2 | 5 | 21.774 | 19/6:17.834 |
| 3 | 4 | 18.536 | 19/6:09.284 |
| 4 | 4 | 19.813 | 19/6:11.075 |
| 5 | 4 | 18.177 | 19/6:05.932 |
| 6 | 4 | 17.899 | 19/6:01.624 |
| 7 | 3 | 17.582 | 20/6:16.511 |
| 8 | 3 | 18.685 | 20/6:16.160 |
| 9 | 3 | 17.438 | 20/6:13.116 |
| 10 | 3 | 17.685 | 20/6:11.174 |
| 11 | 2 | 18.742 | 20/6:11.507 |
| 12 | 3 | 20.485 | 20/6:14.690 |
| 13 | 2 | 18.536 | 20/6:14.385 |
| 14 | 2 | 18.122 | 20/6:13.531 |
| 15 | 2 | 18.419 | 20/6:13.188 |
| 16 | 2 | 17.616 | 20/6:11.884 |
| 17 | 2 | 20.161 | 20/6:13.727 |
| 18 | 2 | 17.408 | 20/6:12.307 |
| 19 | 2 | 18.803 | 20/6:12.504 |
| 20 | 3 | 21.515 | 20/6:15.394 |