| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.556 | 18/5:16.008 |
| 2 | 2 | 16.935 | 18/5:10.419 |
| 3 | 1 | 16.994 | 18/5:08.910 |
| 4 | 1 | 16.800 | 18/5:07.282 |
| 5 | 1 | 17.051 | 18/5:07.210 |
| 6 | 1 | 16.957 | 18/5:06.879 |
| 7 | 1 | 17.170 | 18/5:07.191 |
| 8 | 3 | 18.720 | 18/5:10.912 |
| 9 | 2 | 17.848 | 18/5:12.062 |
| 10 | 2 | 17.112 | 18/5:11.657 |
| 11 | 2 | 16.795 | 18/5:10.808 |
| 12 | 2 | 17.024 | 18/5:10.443 |
| 13 | 2 | 17.296 | 18/5:10.511 |
| 14 | 2 | 17.555 | 18/5:10.902 |
| 15 | 2 | 17.194 | 18/5:10.808 |
| 16 | 2 | 17.317 | 18/5:10.865 |
| 17 | 2 | 18.928 | 18/5:12.620 |
| 18 | 2 | 17.588 | 18/5:12.840 |