| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.542 | 18/8:15.756 |
| 2 | 1 | 25.303 | 19/8:22.027 |
| 3 | 3 | 29.480 | 18/8:13.950 |
| 4 | 4 | 26.690 | 18/8:10.567 |
| 5 | 4 | 37.706 | 17/8:18.851 |
| 6 | 4 | 31.221 | 17/8:24.169 |
| 7 | 4 | 23.197 | 17/8:08.480 |
| 8 | 4 | 29.795 | 17/8:10.735 |
| 9 | 4 | 26.051 | 17/8:05.416 |
| 10 | 4 | 25.072 | 18/8:27.703 |
| 11 | 4 | 32.026 | 17/8:05.401 |
| 12 | 4 | 25.336 | 17/8:00.844 |
| 13 | 5 | 24.570 | 18/8:23.985 |
| 14 | 4 | 22.713 | 18/8:17.188 |
| 15 | 4 | 25.666 | 18/8:14.842 |
| 16 | 4 | 30.384 | 18/8:18.096 |
| 17 | 4 | 27.369 | 18/8:17.775 |
| 18 | 4 | 35.478 | 18/8:25.599 |