| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.624 | 18/5:17.232 |
| 2 | 3 | 17.017 | 18/5:11.769 |
| 3 | 3 | 16.771 | 18/5:08.472 |
| 4 | 3 | 16.876 | 18/5:07.296 |
| 5 | 3 | 16.528 | 18/5:05.338 |
| 6 | 3 | 16.955 | 18/5:05.313 |
| 7 | 3 | 19.600 | 18/5:12.097 |
| 8 | 3 | 16.788 | 18/5:10.858 |
| 9 | 4 | 17.408 | 18/5:11.134 |
| 10 | 3 | 16.632 | 18/5:09.958 |
| 11 | 3 | 16.516 | 18/5:08.806 |
| 12 | 3 | 17.313 | 18/5:09.042 |
| 13 | 4 | 21.825 | 18/5:15.489 |
| 14 | 4 | 16.696 | 18/5:14.420 |
| 15 | 4 | 18.162 | 18/5:15.253 |
| 16 | 4 | 16.435 | 18/5:14.039 |
| 17 | 4 | 17.507 | 18/5:14.103 |
| 18 | 4 | 20.008 | 18/5:16.661 |