| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.742 | 17/7:00.614 |
| 2 | 4 | 23.661 | 18/7:15.627 |
| 3 | 4 | 24.033 | 18/7:14.616 |
| 4 | 4 | 23.789 | 18/7:13.013 |
| 5 | 3 | 23.663 | 18/7:11.597 |
| 6 | 3 | 23.104 | 18/7:08.976 |
| 7 | 3 | 23.148 | 18/7:07.217 |
| 8 | 3 | 23.156 | 18/7:05.916 |
| 9 | 3 | 24.492 | 18/7:07.576 |
| 10 | 3 | 22.317 | 18/7:04.989 |
| 11 | 3 | 22.817 | 18/7:03.691 |
| 12 | 3 | 23.382 | 18/7:03.456 |
| 13 | 3 | 23.679 | 18/7:03.669 |
| 14 | 3 | 29.643 | 18/7:11.519 |
| 15 | 4 | 26.270 | 18/7:14.275 |
| 16 | 4 | 23.982 | 18/7:14.113 |
| 17 | 4 | 25.203 | 18/7:15.262 |
| 18 | 4 | 24.576 | 18/7:15.657 |