| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.110 | 20/5:02.200 |
| 2 | 3 | 16.732 | 19/5:02.499 |
| 3 | 4 | 17.371 | 19/5:11.682 |
| 4 | 3 | 14.114 | 19/5:00.803 |
| 5 | 3 | 14.323 | 20/5:10.600 |
| 6 | 3 | 14.307 | 20/5:06.523 |
| 7 | 2 | 13.913 | 20/5:02.486 |
| 8 | 2 | 15.040 | 20/5:02.275 |
| 9 | 2 | 13.919 | 21/5:14.601 |
| 10 | 1 | 13.981 | 21/5:12.501 |
| 11 | 1 | 13.614 | 21/5:10.082 |
| 12 | 1 | 14.129 | 21/5:08.968 |
| 13 | 1 | 14.185 | 21/5:08.115 |
| 14 | 2 | 17.865 | 21/5:12.904 |
| 15 | 2 | 14.213 | 21/5:11.942 |
| 16 | 2 | 15.330 | 21/5:12.567 |
| 17 | 2 | 19.569 | 20/5:03.194 |
| 18 | 2 | 13.890 | 20/5:01.783 |
| 19 | 2 | 15.089 | 20/5:01.783 |
| 20 | 2 | 20.744 | 20/5:07.438 |