| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.243 | 19/7:21.617 |
| 2 | 3 | 18.063 | 21/7:13.713 |
| 3 | 3 | 17.549 | 22/7:11.603 |
| 4 | 3 | 26.183 | 20/7:05.190 |
| 5 | 3 | 21.639 | 20/7:06.708 |
| 6 | 3 | 17.525 | 21/7:14.707 |
| 7 | 4 | 24.522 | 20/7:04.926 |
| 8 | 4 | 21.590 | 20/7:05.785 |
| 9 | 4 | 22.181 | 20/7:07.767 |
| 10 | 3 | 20.541 | 20/7:06.072 |
| 11 | 3 | 27.721 | 20/7:17.740 |
| 12 | 4 | 19.549 | 20/7:13.843 |
| 13 | 4 | 27.712 | 19/7:00.949 |
| 14 | 4 | 18.013 | 20/7:17.187 |
| 15 | 4 | 16.792 | 20/7:10.431 |
| 16 | 4 | 27.391 | 20/7:17.767 |
| 17 | 4 | 23.376 | 20/7:19.518 |
| 18 | 4 | 22.392 | 20/7:19.980 |
| 19 | 6 | 22.231 | 20/7:20.224 |
| 20 | 5 | 25.613 | 20/7:23.826 |