| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.023 | 18/5:06.414 |
| 2 | 3 | 17.950 | 18/5:14.757 |
| 3 | 3 | 17.583 | 18/5:15.336 |
| 4 | 3 | 15.891 | 18/5:08.012 |
| 5 | 4 | 22.801 | 17/5:10.243 |
| 6 | 4 | 15.331 | 17/5:01.974 |
| 7 | 4 | 17.292 | 17/5:00.830 |
| 8 | 4 | 15.321 | 18/5:13.182 |
| 9 | 4 | 18.896 | 18/5:16.176 |
| 10 | 4 | 14.967 | 18/5:11.499 |
| 11 | 4 | 24.863 | 17/5:05.873 |
| 12 | 4 | 15.936 | 17/5:02.960 |
| 13 | 4 | 16.599 | 17/5:01.362 |
| 14 | 4 | 16.205 | 18/5:17.132 |
| 15 | 4 | 16.629 | 18/5:15.944 |
| 16 | 4 | 15.555 | 18/5:13.697 |
| 17 | 4 | 16.861 | 18/5:13.097 |
| 18 | 4 | 30.194 | 18/5:25.897 |