| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.682 | N/A |
| 2 | 3 | 28.958 | 17/8:10.001 |
| 3 | 3 | 24.828 | 18/8:03.863 |
| 4 | 3 | 25.127 | 19/8:20.016 |
| 5 | 3 | 24.425 | 19/8:11.703 |
| 6 | 3 | 27.326 | 19/8:17.072 |
| 7 | 3 | 27.226 | 19/8:20.352 |
| 8 | 3 | 24.582 | 19/8:15.895 |
| 9 | 3 | 25.558 | 19/8:14.749 |
| 10 | 3 | 23.697 | 19/8:10.136 |
| 11 | 3 | 29.169 | 19/8:16.294 |
| 12 | 3 | 30.108 | 19/8:22.870 |
| 13 | 4 | 35.283 | 18/8:08.921 |
| 14 | 4 | 24.952 | 18/8:05.994 |
| 15 | 4 | 31.133 | 18/8:10.990 |
| 16 | 3 | 37.127 | 18/8:22.114 |
| 17 | 3 | 24.798 | 18/8:18.747 |
| 18 | 3 | 26.385 | 18/8:17.364 |