| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.397 | 22/6:00.734 |
| 2 | 1 | 16.083 | 23/6:13.520 |
| 3 | 1 | 18.067 | 22/6:10.678 |
| 4 | 1 | 16.324 | 22/6:07.790 |
| 5 | 1 | 16.156 | 22/6:05.319 |
| 6 | 2 | 22.558 | 21/6:09.547 |
| 7 | 2 | 21.162 | 20/6:02.134 |
| 8 | 2 | 18.081 | 20/6:02.070 |
| 9 | 2 | 17.472 | 20/6:00.667 |
| 10 | 2 | 16.131 | 21/6:14.705 |
| 11 | 2 | 19.583 | 20/6:00.025 |
| 12 | 2 | 16.209 | 21/6:14.890 |
| 13 | 2 | 16.985 | 21/6:13.490 |
| 14 | 2 | 18.687 | 21/6:14.843 |
| 15 | 1 | 17.150 | 21/6:13.863 |
| 16 | 1 | 16.309 | 21/6:11.902 |
| 17 | 1 | 16.224 | 21/6:10.067 |
| 18 | 1 | 20.624 | 21/6:13.569 |
| 19 | 1 | 16.426 | 21/6:12.063 |
| 20 | 1 | 16.820 | 21/6:11.120 |
| 21 | 1 | 23.565 | 21/6:17.013 |