| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.508 | 19/5:13.652 |
| 2 | 3 | 16.235 | 19/5:11.058 |
| 3 | 4 | 17.005 | 19/5:15.071 |
| 4 | 4 | 18.507 | 18/5:07.147 |
| 5 | 3 | 16.728 | 18/5:05.939 |
| 6 | 3 | 16.994 | 18/5:05.931 |
| 7 | 3 | 16.764 | 18/5:05.334 |
| 8 | 3 | 17.126 | 18/5:05.701 |
| 9 | 3 | 16.542 | 18/5:04.818 |
| 10 | 3 | 16.806 | 18/5:04.587 |
| 11 | 3 | 16.918 | 18/5:04.581 |
| 12 | 3 | 16.738 | 18/5:04.306 |
| 13 | 3 | 16.978 | 18/5:04.406 |
| 14 | 3 | 16.544 | 18/5:03.934 |
| 15 | 1 | 17.065 | 18/5:04.150 |
| 16 | 1 | 16.993 | 18/5:04.257 |
| 17 | 1 | 16.773 | 18/5:04.120 |
| 18 | 1 | 17.118 | 18/5:04.342 |