| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.156 | 20/5:03.120 |
| 2 | 3 | 23.431 | 16/5:08.696 |
| 3 | 4 | 14.920 | 17/5:03.206 |
| 4 | 4 | 14.699 | 18/5:06.927 |
| 5 | 4 | 15.061 | 19/5:16.415 |
| 6 | 3 | 15.303 | 19/5:12.138 |
| 7 | 3 | 14.934 | 19/5:08.082 |
| 8 | 2 | 14.709 | 19/5:04.506 |
| 9 | 2 | 15.006 | 19/5:02.351 |
| 10 | 2 | 14.543 | 20/5:15.524 |
| 11 | 1 | 14.834 | 20/5:13.811 |
| 12 | 2 | 15.681 | 20/5:13.795 |
| 13 | 2 | 15.389 | 20/5:13.332 |
| 14 | 1 | 14.637 | 20/5:11.861 |
| 15 | 1 | 14.625 | 20/5:10.571 |
| 16 | 1 | 14.724 | 20/5:09.565 |
| 17 | 1 | 14.846 | 20/5:08.821 |
| 18 | 1 | 15.017 | 20/5:08.350 |
| 19 | 1 | 14.821 | 20/5:07.722 |
| 20 | 1 | 14.644 | 20/5:06.980 |