| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.982 | 21/6:17.622 |
| 2 | 3 | 16.244 | 22/6:16.486 |
| 3 | 3 | 18.340 | 21/6:07.962 |
| 4 | 4 | 18.482 | 21/6:13.002 |
| 5 | 5 | 22.154 | 20/6:12.808 |
| 6 | 5 | 18.850 | 20/6:13.507 |
| 7 | 5 | 29.877 | 18/6:04.960 |
| 8 | 5 | 16.023 | 19/6:15.136 |
| 9 | 6 | 22.544 | 18/6:00.992 |
| 10 | 5 | 16.287 | 19/6:13.888 |
| 11 | 5 | 15.654 | 19/6:06.937 |
| 12 | 5 | 18.158 | 19/6:05.109 |
| 13 | 6 | 26.366 | 19/6:15.558 |
| 14 | 6 | 16.862 | 19/6:11.617 |
| 15 | 6 | 20.720 | 19/6:13.088 |
| 16 | 6 | 19.605 | 19/6:13.051 |
| 17 | 6 | 17.204 | 19/6:10.335 |
| 18 | 5 | 16.039 | 19/6:06.691 |
| 19 | 5 | 16.165 | 19/6:03.556 |