| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.781 | 17/6:10.277 |
| 2 | 7 | 21.366 | 17/6:06.750 |
| 3 | 4 | 20.581 | 17/6:01.125 |
| 4 | 3 | 20.432 | 18/6:18.720 |
| 5 | 3 | 20.650 | 18/6:17.316 |
| 6 | 3 | 20.148 | 18/6:14.874 |
| 7 | 3 | 20.695 | 18/6:14.536 |
| 8 | 3 | 20.165 | 18/6:13.090 |
| 9 | 3 | 20.135 | 18/6:11.906 |
| 10 | 3 | 20.635 | 18/6:11.858 |
| 11 | 3 | 21.909 | 18/6:13.904 |
| 12 | 3 | 21.375 | 18/6:14.808 |
| 13 | 3 | 20.643 | 18/6:14.559 |
| 14 | 3 | 20.498 | 18/6:14.160 |
| 15 | 3 | 21.059 | 18/6:14.486 |
| 16 | 3 | 21.041 | 18/6:14.752 |
| 17 | 3 | 21.067 | 18/6:15.014 |
| 18 | 3 | 21.109 | 18/6:15.289 |