| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.407 | N/A |
| 2 | 6 | 24.149 | 18/7:19.094 |
| 3 | 4 | 23.045 | 18/7:10.556 |
| 4 | 4 | 22.472 | 18/7:04.181 |
| 5 | 4 | 22.382 | 18/7:00.611 |
| 6 | 4 | 20.869 | 19/7:15.908 |
| 7 | 5 | 24.740 | 19/7:22.378 |
| 8 | 4 | 24.788 | 18/7:03.916 |
| 9 | 5 | 24.829 | 18/7:07.364 |
| 10 | 5 | 24.604 | 18/7:09.621 |
| 11 | 4 | 21.898 | 18/7:06.826 |
| 12 | 4 | 20.123 | 18/7:01.796 |
| 13 | 4 | 29.922 | 18/7:11.486 |
| 14 | 4 | 21.096 | 18/7:08.144 |
| 15 | 5 | 24.822 | 18/7:09.804 |
| 16 | 5 | 21.984 | 18/7:08.026 |
| 17 | 5 | 19.255 | 18/7:03.571 |
| 18 | 5 | 22.679 | 18/7:03.064 |