| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.883 | N/A |
| 2 | 6 | 28.884 | 17/8:10.027 |
| 3 | 6 | 28.904 | 17/8:10.187 |
| 4 | 4 | 25.565 | 18/8:20.216 |
| 5 | 5 | 33.695 | 17/8:16.075 |
| 6 | 4 | 25.591 | 17/8:04.327 |
| 7 | 4 | 27.331 | 17/8:01.136 |
| 8 | 4 | 25.303 | 18/8:22.117 |
| 9 | 3 | 24.166 | 18/8:14.190 |
| 10 | 3 | 24.617 | 18/8:08.877 |
| 11 | 3 | 27.769 | 18/8:09.985 |
| 12 | 3 | 27.766 | 18/8:10.887 |
| 13 | 3 | 26.529 | 18/8:09.886 |
| 14 | 3 | 28.886 | 18/8:12.121 |
| 15 | 3 | 27.017 | 18/8:11.768 |
| 16 | 3 | 26.235 | 18/8:10.575 |
| 17 | 4 | 32.132 | 18/8:15.797 |
| 18 | 4 | 27.404 | 18/8:15.677 |