| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.424 | 21/6:05.904 |
| 2 | 6 | 18.934 | 20/6:03.580 |
| 3 | 8 | 20.554 | 19/6:00.443 |
| 4 | 8 | 19.628 | 19/6:03.565 |
| 5 | 8 | 16.447 | 20/6:11.948 |
| 6 | 7 | 17.338 | 20/6:07.750 |
| 7 | 6 | 20.176 | 20/6:12.860 |
| 8 | 6 | 16.369 | 20/6:07.175 |
| 9 | 6 | 19.557 | 20/6:09.838 |
| 10 | 6 | 16.900 | 20/6:06.654 |
| 11 | 6 | 23.832 | 20/6:16.653 |
| 12 | 6 | 18.697 | 20/6:16.427 |
| 13 | 6 | 22.521 | 19/6:03.013 |
| 14 | 6 | 16.800 | 20/6:18.824 |
| 15 | 6 | 25.043 | 19/6:07.612 |
| 16 | 6 | 17.079 | 19/6:04.918 |
| 17 | 6 | 17.571 | 19/6:03.090 |
| 18 | 7 | 21.922 | 19/6:06.058 |
| 19 | 8 | 25.733 | 19/6:12.525 |