| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.102 | 18/5:07.836 |
| 2 | 1 | 19.043 | 17/5:07.232 |
| 3 | 2 | 18.529 | 17/5:09.819 |
| 4 | 1 | 17.659 | 17/5:07.415 |
| 5 | 1 | 17.094 | 17/5:04.052 |
| 6 | 1 | 17.671 | 17/5:03.444 |
| 7 | 1 | 18.978 | 17/5:06.185 |
| 8 | 2 | 20.221 | 17/5:10.881 |
| 9 | 2 | 17.173 | 17/5:08.777 |
| 10 | 2 | 17.228 | 17/5:07.187 |
| 11 | 2 | 17.182 | 17/5:05.815 |
| 12 | 1 | 18.107 | 17/5:05.982 |
| 13 | 2 | 22.998 | 17/5:12.519 |
| 14 | 2 | 18.553 | 17/5:12.725 |
| 15 | 2 | 17.733 | 17/5:11.974 |
| 16 | 2 | 18.136 | 17/5:11.745 |
| 17 | 2 | 19.170 | 17/5:12.577 |