| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.928 | 18/5:04.704 |
| 2 | 2 | 17.109 | 18/5:06.333 |
| 3 | 1 | 16.847 | 18/5:05.304 |
| 4 | 1 | 16.884 | 18/5:04.956 |
| 5 | 1 | 16.758 | 18/5:04.294 |
| 6 | 1 | 16.592 | 18/5:03.354 |
| 7 | 1 | 16.880 | 18/5:03.423 |
| 8 | 1 | 16.969 | 18/5:03.676 |
| 9 | 1 | 17.390 | 18/5:04.714 |
| 10 | 2 | 19.997 | 18/5:10.237 |
| 11 | 2 | 17.318 | 18/5:10.372 |
| 12 | 2 | 16.764 | 18/5:09.654 |
| 13 | 1 | 16.574 | 18/5:08.783 |
| 14 | 1 | 17.597 | 18/5:09.352 |
| 15 | 1 | 16.814 | 18/5:08.905 |
| 16 | 1 | 16.729 | 18/5:08.419 |
| 17 | 1 | 16.772 | 18/5:08.035 |
| 18 | 1 | 16.804 | 18/5:07.726 |