| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.834 | 16/5:01.344 |
| 2 | 4 | 19.866 | 16/5:09.600 |
| 3 | 4 | 17.143 | 17/5:16.444 |
| 4 | 4 | 16.982 | 17/5:09.506 |
| 5 | 4 | 19.721 | 17/5:14.656 |
| 6 | 4 | 16.932 | 17/5:10.188 |
| 7 | 4 | 17.833 | 17/5:09.184 |
| 8 | 4 | 17.451 | 17/5:07.619 |
| 9 | 4 | 17.195 | 17/5:05.919 |
| 10 | 4 | 16.906 | 17/5:04.067 |
| 11 | 4 | 16.958 | 17/5:02.632 |
| 12 | 4 | 18.241 | 17/5:03.255 |
| 13 | 4 | 17.081 | 17/5:02.264 |
| 14 | 4 | 16.645 | 17/5:00.885 |
| 15 | 4 | 17.714 | 17/5:00.902 |
| 16 | 4 | 17.779 | 17/5:00.986 |
| 17 | 4 | 16.640 | 18/5:17.563 |
| 18 | 4 | 18.222 | 18/5:18.143 |