| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.682 | 17/5:00.594 |
| 2 | 1 | 17.603 | 18/5:17.565 |
| 3 | 2 | 18.573 | 17/5:05.195 |
| 4 | 2 | 17.702 | 17/5:04.130 |
| 5 | 1 | 17.903 | 17/5:04.174 |
| 6 | 1 | 17.616 | 17/5:03.390 |
| 7 | 1 | 17.975 | 17/5:03.703 |
| 8 | 1 | 17.505 | 17/5:02.938 |
| 9 | 1 | 17.381 | 17/5:02.109 |
| 10 | 1 | 18.072 | 17/5:02.620 |
| 11 | 2 | 20.908 | 17/5:07.422 |
| 12 | 2 | 17.826 | 17/5:07.057 |
| 13 | 2 | 18.079 | 17/5:07.079 |
| 14 | 2 | 17.760 | 17/5:06.710 |
| 15 | 2 | 18.238 | 17/5:06.933 |
| 16 | 2 | 17.337 | 17/5:06.170 |
| 17 | 2 | 18.065 | 17/5:06.225 |