| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.708 | 28/4:03.824 |
| 2 | 4 | 12.074 | 24/4:09.384 |
| 3 | 4 | 10.729 | 23/4:01.584 |
| 4 | 5 | 14.967 | 21/4:04.010 |
| 5 | 5 | 10.079 | 22/4:08.851 |
| 6 | 5 | 18.922 | 20/4:11.597 |
| 7 | 4 | 14.710 | 19/4:04.799 |
| 8 | 4 | 9.702 | 20/4:09.727 |
| 9 | 4 | 10.180 | 20/4:04.602 |
| 10 | 4 | 10.716 | 20/4:01.574 |
| 11 | 4 | 10.967 | 21/4:11.530 |
| 12 | 4 | 13.310 | 20/4:01.773 |
| 13 | 4 | 18.779 | 20/4:12.066 |
| 14 | 4 | 9.839 | 20/4:08.117 |
| 15 | 4 | 12.869 | 20/4:08.735 |
| 16 | 4 | 17.252 | 19/4:02.016 |
| 17 | 4 | 8.821 | 20/4:10.146 |
| 18 | 4 | 10.967 | 20/4:08.434 |
| 19 | 4 | 16.231 | 20/4:12.444 |
| 20 | 4 | 9.128 | 20/4:08.950 |