| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.641 | 15/5:09.615 |
| 2 | 3 | 15.882 | 17/5:10.445 |
| 3 | 3 | 17.230 | 17/5:04.600 |
| 4 | 3 | 15.753 | 18/5:12.777 |
| 5 | 2 | 16.935 | 18/5:11.188 |
| 6 | 1 | 15.480 | 18/5:05.763 |
| 7 | 3 | 17.961 | 18/5:08.268 |
| 8 | 3 | 20.793 | 18/5:16.519 |
| 9 | 2 | 15.768 | 18/5:12.886 |
| 10 | 2 | 17.558 | 18/5:13.202 |
| 11 | 2 | 18.099 | 18/5:14.345 |
| 12 | 2 | 15.665 | 18/5:11.647 |
| 13 | 2 | 22.115 | 17/5:00.612 |
| 14 | 2 | 15.628 | 18/5:15.653 |
| 15 | 2 | 15.376 | 18/5:13.061 |
| 16 | 2 | 17.590 | 18/5:13.283 |
| 17 | 2 | 17.773 | 18/5:13.673 |
| 18 | 2 | 15.448 | 18/5:11.695 |