| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.722 | 17/5:01.274 |
| 2 | 2 | 16.820 | 18/5:10.878 |
| 3 | 1 | 16.090 | 18/5:03.792 |
| 4 | 1 | 17.541 | 18/5:06.779 |
| 5 | 1 | 16.375 | 18/5:04.373 |
| 6 | 1 | 16.177 | 18/5:02.175 |
| 7 | 1 | 16.785 | 18/5:02.169 |
| 8 | 1 | 17.327 | 18/5:03.383 |
| 9 | 2 | 18.507 | 18/5:06.688 |
| 10 | 2 | 16.796 | 18/5:06.252 |
| 11 | 2 | 19.051 | 18/5:09.585 |
| 12 | 2 | 15.914 | 18/5:07.657 |
| 13 | 2 | 16.086 | 18/5:06.264 |
| 14 | 2 | 19.665 | 18/5:09.672 |
| 15 | 2 | 16.831 | 18/5:09.224 |
| 16 | 2 | 17.755 | 18/5:09.872 |
| 17 | 2 | 16.828 | 18/5:09.462 |
| 18 | 1 | 17.272 | 18/5:09.542 |