| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.433 | 18/5:13.794 |
| 2 | 1 | 16.689 | 18/5:07.098 |
| 3 | 1 | 17.002 | 18/5:06.744 |
| 4 | 1 | 16.893 | 18/5:06.077 |
| 5 | 1 | 16.924 | 18/5:05.788 |
| 6 | 1 | 17.445 | 18/5:07.158 |
| 7 | 1 | 17.192 | 18/5:07.486 |
| 8 | 1 | 17.298 | 18/5:07.971 |
| 9 | 1 | 16.925 | 18/5:07.602 |
| 10 | 1 | 16.862 | 18/5:07.193 |
| 11 | 1 | 17.216 | 18/5:07.438 |
| 12 | 1 | 16.608 | 18/5:06.731 |
| 13 | 1 | 17.211 | 18/5:06.966 |
| 14 | 2 | 19.687 | 18/5:10.352 |
| 15 | 2 | 17.162 | 18/5:10.256 |
| 16 | 2 | 17.119 | 18/5:10.124 |
| 17 | 2 | 19.685 | 18/5:12.725 |
| 18 | 2 | 17.458 | 18/5:12.809 |