| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 2.045 | N/A |
| 2 | 8 | 2.103 | N/A |
| 3 | 4 | 21.210 | 18/6:02.673 |
| 4 | 4 | 19.400 | 19/6:07.593 |
| 5 | 2 | 19.210 | 19/6:01.023 |
| 6 | 2 | 23.990 | 19/6:19.248 |
| 7 | 4 | 23.080 | 18/6:05.529 |
| 8 | 3 | 21.560 | 18/6:06.044 |
| 9 | 3 | 21.290 | 18/6:05.757 |
| 10 | 3 | 21.100 | 18/6:05.138 |
| 11 | 3 | 22.760 | 18/6:07.791 |
| 12 | 4 | 22.180 | 18/6:08.929 |
| 13 | 4 | 22.400 | 18/6:10.199 |
| 14 | 3 | 21.200 | 18/6:09.558 |
| 15 | 3 | 20.660 | 18/6:08.309 |
| 16 | 3 | 22.780 | 18/6:09.813 |
| 17 | 3 | 20.350 | 18/6:08.362 |
| 18 | 3 | 23.640 | 18/6:10.588 |