| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.641 | 17/5:16.897 |
| 2 | 2 | 18.855 | 17/5:18.716 |
| 3 | 2 | 19.085 | 16/5:01.765 |
| 4 | 2 | 19.960 | 16/5:06.164 |
| 5 | 2 | 19.511 | 16/5:07.366 |
| 6 | 3 | 20.387 | 16/5:10.504 |
| 7 | 4 | 18.046 | 16/5:07.394 |
| 8 | 2 | 17.982 | 16/5:04.934 |
| 9 | 2 | 18.619 | 16/5:04.153 |
| 10 | 2 | 18.921 | 16/5:04.011 |
| 11 | 3 | 25.643 | 16/5:13.673 |
| 12 | 4 | 19.756 | 16/5:13.875 |
| 13 | 4 | 20.715 | 16/5:15.226 |
| 14 | 4 | 21.200 | 16/5:16.938 |
| 15 | 4 | 19.961 | 16/5:17.101 |
| 16 | 4 | 21.982 | 16/5:19.264 |