| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.108 | 20/5:02.160 |
| 2 | 1 | 14.499 | 21/5:10.873 |
| 3 | 1 | 14.919 | 21/5:11.682 |
| 4 | 1 | 14.933 | 21/5:12.160 |
| 5 | 1 | 14.352 | 21/5:10.006 |
| 6 | 1 | 14.730 | 21/5:09.894 |
| 7 | 1 | 14.753 | 21/5:09.882 |
| 8 | 1 | 15.685 | 21/5:12.320 |
| 9 | 1 | 15.716 | 21/5:14.288 |
| 10 | 1 | 15.162 | 21/5:14.700 |
| 11 | 1 | 14.466 | 21/5:13.708 |
| 12 | 1 | 15.181 | 21/5:14.132 |
| 13 | 1 | 17.483 | 20/5:03.057 |
| 14 | 1 | 14.545 | 20/5:02.189 |
| 15 | 1 | 14.729 | 20/5:01.681 |
| 16 | 2 | 16.170 | 20/5:03.039 |
| 17 | 1 | 14.018 | 20/5:01.705 |
| 18 | 1 | 14.900 | 20/5:01.499 |
| 19 | 2 | 20.201 | 20/5:06.895 |
| 20 | 2 | 16.257 | 20/5:07.807 |