| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.837 | 21/6:14.577 |
| 2 | 4 | 16.826 | 21/6:03.961 |
| 3 | 5 | 17.141 | 21/6:02.628 |
| 4 | 5 | 16.355 | 22/6:14.874 |
| 5 | 5 | 18.430 | 21/6:03.674 |
| 6 | 6 | 23.566 | 20/6:07.183 |
| 7 | 5 | 18.554 | 20/6:07.740 |
| 8 | 5 | 15.797 | 20/6:01.265 |
| 9 | 5 | 17.511 | 20/6:00.038 |
| 10 | 5 | 18.853 | 20/6:01.740 |
| 11 | 6 | 24.361 | 20/6:13.147 |
| 12 | 6 | 26.113 | 19/6:06.295 |
| 13 | 6 | 16.688 | 19/6:02.508 |
| 14 | 6 | 15.864 | 20/6:16.994 |
| 15 | 6 | 16.474 | 20/6:13.827 |
| 16 | 6 | 19.522 | 20/6:14.865 |
| 17 | 6 | 22.088 | 20/6:18.800 |
| 18 | 6 | 18.707 | 20/6:18.541 |
| 19 | 6 | 20.005 | 19/6:00.692 |