| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.480 | 18/5:14.640 |
| 2 | 2 | 16.990 | 18/5:10.230 |
| 3 | 2 | 17.385 | 18/5:11.130 |
| 4 | 2 | 17.048 | 18/5:10.064 |
| 5 | 1 | 17.055 | 18/5:09.449 |
| 6 | 1 | 17.919 | 18/5:11.631 |
| 7 | 1 | 18.161 | 18/5:13.812 |
| 8 | 1 | 16.741 | 18/5:12.253 |
| 9 | 1 | 16.919 | 18/5:11.396 |
| 10 | 1 | 16.385 | 18/5:09.749 |
| 11 | 1 | 17.032 | 18/5:09.461 |
| 12 | 1 | 17.220 | 18/5:09.502 |
| 13 | 1 | 16.836 | 18/5:09.006 |
| 14 | 1 | 16.585 | 18/5:08.258 |
| 15 | 1 | 16.338 | 18/5:07.313 |
| 16 | 1 | 17.008 | 18/5:07.240 |
| 17 | 1 | 17.026 | 18/5:07.194 |
| 18 | 1 | 20.463 | 18/5:10.591 |