| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.823 | 18/5:02.814 |
| 2 | 1 | 15.851 | 19/5:10.403 |
| 3 | 1 | 16.742 | 19/5:12.968 |
| 4 | 1 | 16.274 | 19/5:12.027 |
| 5 | 3 | 18.605 | 18/5:03.462 |
| 6 | 3 | 16.586 | 18/5:02.643 |
| 7 | 7 | 21.393 | 18/5:14.419 |
| 8 | 6 | 16.122 | 18/5:11.391 |
| 9 | 4 | 16.397 | 18/5:09.586 |
| 10 | 5 | 17.593 | 18/5:10.295 |
| 11 | 4 | 16.227 | 18/5:08.639 |
| 12 | 2 | 16.517 | 18/5:07.695 |
| 13 | 1 | 15.994 | 18/5:06.172 |
| 14 | 1 | 16.097 | 18/5:04.998 |
| 15 | 1 | 16.771 | 18/5:04.790 |
| 16 | 1 | 16.989 | 18/5:04.854 |
| 17 | 1 | 17.286 | 18/5:05.224 |
| 18 | 1 | 16.522 | 18/5:04.789 |