| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.046 | 15/5:00.690 |
| 2 | 4 | 16.618 | 17/5:11.644 |
| 3 | 4 | 16.498 | 17/5:01.251 |
| 4 | 3 | 16.507 | 18/5:13.511 |
| 5 | 3 | 16.811 | 18/5:11.328 |
| 6 | 3 | 17.019 | 18/5:10.497 |
| 7 | 3 | 16.907 | 18/5:09.615 |
| 8 | 3 | 16.653 | 18/5:08.383 |
| 9 | 3 | 16.513 | 18/5:07.144 |
| 10 | 3 | 17.113 | 18/5:07.233 |
| 11 | 3 | 17.006 | 18/5:07.131 |
| 12 | 3 | 18.590 | 18/5:09.422 |
| 13 | 3 | 16.784 | 18/5:08.859 |
| 14 | 2 | 16.852 | 18/5:08.465 |
| 15 | 3 | 17.199 | 18/5:08.539 |
| 16 | 3 | 17.011 | 18/5:08.393 |
| 17 | 3 | 17.332 | 18/5:08.604 |
| 18 | 3 | 16.975 | 18/5:08.434 |