| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.065 | 17/5:07.105 |
| 2 | 2 | 13.735 | 19/5:02.100 |
| 3 | 1 | 15.509 | 20/5:15.393 |
| 4 | 1 | 14.756 | 20/5:10.325 |
| 5 | 1 | 14.553 | 20/5:06.472 |
| 6 | 2 | 20.516 | 19/5:07.591 |
| 7 | 2 | 17.347 | 19/5:10.734 |
| 8 | 1 | 14.969 | 19/5:07.444 |
| 9 | 2 | 16.399 | 19/5:07.903 |
| 10 | 2 | 13.160 | 19/5:02.117 |
| 11 | 1 | 13.449 | 20/5:13.560 |
| 12 | 1 | 14.325 | 20/5:11.305 |
| 13 | 1 | 14.328 | 20/5:09.402 |
| 14 | 1 | 16.027 | 20/5:10.197 |
| 15 | 1 | 15.107 | 20/5:09.660 |
| 16 | 1 | 13.127 | 20/5:06.715 |
| 17 | 1 | 12.813 | 20/5:03.747 |
| 18 | 1 | 15.996 | 20/5:04.646 |
| 19 | 1 | 14.114 | 20/5:03.468 |
| 20 | 1 | 13.634 | 20/5:01.929 |