| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.971 | 18/5:05.478 |
| 2 | 5 | 17.032 | 18/5:06.027 |
| 3 | 4 | 17.019 | 18/5:06.132 |
| 4 | 4 | 16.892 | 18/5:05.613 |
| 5 | 5 | 19.017 | 18/5:12.952 |
| 6 | 5 | 16.354 | 18/5:09.855 |
| 7 | 4 | 16.338 | 18/5:07.602 |
| 8 | 5 | 16.448 | 18/5:06.160 |
| 9 | 5 | 16.978 | 18/5:06.098 |
| 10 | 5 | 16.995 | 18/5:06.079 |
| 11 | 5 | 20.598 | 18/5:11.960 |
| 12 | 5 | 16.226 | 18/5:10.302 |
| 13 | 5 | 16.305 | 18/5:09.009 |
| 14 | 6 | 22.174 | 18/5:15.446 |
| 15 | 5 | 17.777 | 18/5:15.749 |
| 16 | 5 | 16.752 | 18/5:14.861 |
| 17 | 5 | 16.462 | 18/5:13.770 |
| 18 | 4 | 16.055 | 18/5:12.393 |