| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.766 | 18/5:01.788 |
| 2 | 4 | 16.714 | 18/5:01.320 |
| 3 | 4 | 16.698 | 18/5:01.068 |
| 4 | 4 | 16.989 | 18/5:02.252 |
| 5 | 3 | 16.783 | 18/5:02.220 |
| 6 | 3 | 17.094 | 18/5:03.132 |
| 7 | 4 | 18.814 | 18/5:08.206 |
| 8 | 4 | 16.884 | 18/5:07.670 |
| 9 | 3 | 16.544 | 18/5:06.572 |
| 10 | 3 | 17.452 | 18/5:07.328 |
| 11 | 3 | 16.937 | 18/5:07.105 |
| 12 | 3 | 16.907 | 18/5:06.873 |
| 13 | 3 | 16.766 | 18/5:06.482 |
| 14 | 3 | 16.580 | 18/5:05.907 |
| 15 | 4 | 16.857 | 18/5:05.742 |
| 16 | 4 | 17.212 | 18/5:05.997 |
| 17 | 4 | 16.963 | 18/5:05.958 |
| 18 | 4 | 16.988 | 18/5:05.948 |