| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.959 | 18/5:05.262 |
| 2 | 4 | 17.178 | 18/5:07.233 |
| 3 | 2 | 15.879 | 18/5:00.096 |
| 4 | 1 | 16.420 | 19/5:15.571 |
| 5 | 1 | 16.646 | 19/5:15.712 |
| 6 | 1 | 17.087 | 18/5:00.507 |
| 7 | 1 | 15.919 | 19/5:15.096 |
| 8 | 1 | 16.213 | 19/5:14.215 |
| 9 | 1 | 15.878 | 19/5:12.822 |
| 10 | 1 | 16.170 | 19/5:12.263 |
| 11 | 1 | 16.623 | 19/5:12.588 |
| 12 | 1 | 17.082 | 19/5:13.586 |
| 13 | 1 | 16.601 | 19/5:13.727 |
| 14 | 2 | 18.080 | 19/5:15.855 |
| 15 | 2 | 19.746 | 18/5:02.977 |
| 16 | 2 | 17.584 | 18/5:03.823 |
| 17 | 2 | 16.856 | 18/5:03.799 |
| 18 | 2 | 16.356 | 18/5:03.277 |