| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.490 | 14/4:04.860 |
| 2 | 2 | 17.338 | 18/5:13.452 |
| 3 | 1 | 16.781 | 18/5:09.654 |
| 4 | 2 | 21.127 | 17/5:09.128 |
| 5 | 1 | 16.202 | 17/5:02.389 |
| 6 | 1 | 15.505 | 18/5:13.329 |
| 7 | 2 | 19.775 | 17/5:01.672 |
| 8 | 3 | 22.936 | 17/5:12.702 |
| 9 | 2 | 15.658 | 17/5:07.534 |
| 10 | 2 | 20.947 | 17/5:12.390 |
| 11 | 1 | 15.735 | 17/5:08.309 |
| 12 | 1 | 15.199 | 17/5:04.148 |
| 13 | 1 | 16.934 | 17/5:02.897 |
| 14 | 1 | 15.639 | 17/5:00.252 |
| 15 | 1 | 16.608 | 18/5:16.649 |
| 16 | 1 | 15.750 | 18/5:14.577 |
| 17 | 1 | 17.160 | 18/5:14.242 |
| 18 | 1 | 20.350 | 18/5:17.134 |