| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.116 | N/A |
| 2 | 2 | 23.642 | 21/8:15.956 |
| 3 | 1 | 21.817 | 22/8:20.435 |
| 4 | 1 | 23.964 | 21/8:05.936 |
| 5 | 1 | 20.830 | 22/8:16.944 |
| 6 | 1 | 20.211 | 22/8:07.064 |
| 7 | 2 | 23.568 | 22/8:12.228 |
| 8 | 2 | 20.538 | 22/8:06.826 |
| 9 | 1 | 20.197 | 22/8:01.879 |
| 10 | 4 | 1:39.216 | 17/8:30.196 |
| 11 | 4 | 57.052 | 15/8:06.565 |
| 12 | 4 | 31.996 | 15/8:05.155 |
| 13 | 4 | 20.963 | 16/8:23.108 |
| 14 | 4 | 21.081 | 16/8:10.510 |
| 15 | 4 | 1:16.530 | 15/8:24.721 |