| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.639 | 18/6:11.502 |
| 2 | 2 | 17.319 | 19/6:00.601 |
| 3 | 2 | 16.684 | 20/6:04.280 |
| 4 | 2 | 16.437 | 21/6:13.165 |
| 5 | 2 | 17.880 | 21/6:13.628 |
| 6 | 2 | 15.836 | 21/6:06.782 |
| 7 | 2 | 16.123 | 21/6:02.754 |
| 8 | 1 | 16.026 | 22/6:16.596 |
| 9 | 1 | 16.741 | 22/6:15.674 |
| 10 | 2 | 18.701 | 21/6:02.011 |
| 11 | 2 | 16.285 | 21/6:00.190 |
| 12 | 2 | 16.173 | 22/6:15.547 |
| 13 | 1 | 16.217 | 22/6:14.103 |
| 14 | 2 | 19.697 | 21/6:01.137 |
| 15 | 1 | 16.976 | 21/6:00.828 |
| 16 | 2 | 21.385 | 21/6:06.344 |
| 17 | 2 | 18.675 | 21/6:07.863 |
| 18 | 2 | 23.070 | 21/6:14.341 |