| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.138 | 18/5:08.484 |
| 2 | 3 | 16.798 | 18/5:05.424 |
| 3 | 3 | 16.352 | 18/5:01.728 |
| 4 | 3 | 16.912 | 18/5:02.400 |
| 5 | 3 | 16.724 | 18/5:02.126 |
| 6 | 3 | 18.132 | 18/5:06.168 |
| 7 | 3 | 16.731 | 18/5:05.452 |
| 8 | 2 | 17.299 | 18/5:06.194 |
| 9 | 2 | 17.438 | 18/5:07.048 |
| 10 | 2 | 17.458 | 18/5:07.768 |
| 11 | 2 | 15.790 | 18/5:05.627 |
| 12 | 2 | 16.688 | 18/5:05.190 |
| 13 | 2 | 16.318 | 18/5:04.308 |
| 14 | 3 | 16.966 | 18/5:04.385 |
| 15 | 3 | 16.900 | 18/5:04.373 |
| 16 | 3 | 17.644 | 18/5:05.199 |
| 17 | 3 | 16.861 | 18/5:05.099 |
| 18 | 3 | 17.881 | 18/5:06.030 |