| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 10 | 5:37.689 | 4/22:30.756 |
| 2 | 10 | 35.981 | 7/21:47.845 |
| 3 | 10 | 30.071 | 9/20:11.223 |
| 4 | 11 | 34.457 | 11/20:05.045 |
| 5 | 9 | 30.609 | 13/20:18.898 |
| 6 | 9 | 29.544 | 15/20:45.877 |
| 7 | 9 | 30.205 | 16/20:08.128 |
| 8 | 9 | 1:02.565 | 17/20:56.132 |
| 9 | 9 | 1:00.355 | 17/20:30.566 |
| 10 | 9 | 31.833 | 18/20:29.956 |
| 11 | 9 | 28.906 | 19/20:30.190 |
| 12 | 9 | 28.421 | 20/20:34.393 |
| 13 | 9 | 6:17.162 | 14/20:03.782 |
| 14 | 9 | 30.217 | 15/20:30.016 |
| 15 | 9 | 39.188 | 16/21:06.350 |