| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.996 | 18/5:05.928 |
| 2 | 1 | 17.006 | 18/5:06.018 |
| 3 | 2 | 18.312 | 18/5:13.884 |
| 4 | 1 | 16.525 | 18/5:09.775 |
| 5 | 1 | 17.059 | 18/5:09.233 |
| 6 | 1 | 16.826 | 18/5:08.172 |
| 7 | 1 | 17.413 | 18/5:08.924 |
| 8 | 1 | 16.272 | 18/5:06.920 |
| 9 | 1 | 16.635 | 18/5:06.088 |
| 10 | 1 | 19.100 | 18/5:09.859 |
| 11 | 1 | 17.138 | 18/5:09.734 |
| 12 | 1 | 16.379 | 18/5:08.491 |
| 13 | 1 | 16.993 | 18/5:08.290 |
| 14 | 1 | 16.602 | 18/5:07.615 |
| 15 | 1 | 16.693 | 18/5:07.139 |
| 16 | 1 | 16.250 | 18/5:06.224 |
| 17 | 1 | 17.649 | 18/5:06.898 |
| 18 | 1 | 23.018 | 18/5:12.866 |