| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.662 | 15/6:09.930 |
| 2 | 2 | 20.648 | 16/6:02.480 |
| 3 | 1 | 20.443 | 17/6:12.600 |
| 4 | 1 | 20.316 | 23/8:14.897 |
| 5 | 1 | 20.226 | 20/7:05.180 |
| 6 | 1 | 21.216 | 20/7:05.037 |
| 7 | 1 | 20.886 | 20/7:03.991 |
| 8 | 1 | 23.957 | 20/7:10.885 |
| 9 | 1 | 21.102 | 20/7:09.902 |
| 10 | 1 | 20.621 | 20/7:08.154 |
| 11 | 1 | 20.574 | 20/7:06.638 |
| 12 | 1 | 19.855 | 20/7:04.177 |
| 13 | 1 | 20.141 | 20/7:02.534 |
| 14 | 1 | 20.031 | 20/7:00.969 |
| 15 | 1 | 23.789 | 20/7:04.623 |
| 16 | 1 | 20.662 | 20/7:03.911 |
| 17 | 1 | 20.305 | 20/7:02.864 |
| 18 | 1 | 24.694 | 20/7:06.809 |
| 19 | 1 | 19.939 | 20/7:05.334 |
| 20 | 1 | 21.074 | 20/7:05.141 |