| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.753 | 18/5:01.554 |
| 2 | 1 | 16.064 | 19/5:11.762 |
| 3 | 1 | 15.971 | 19/5:08.991 |
| 4 | 1 | 16.364 | 19/5:09.472 |
| 5 | 2 | 17.746 | 19/5:15.012 |
| 6 | 4 | 19.621 | 18/5:07.557 |
| 7 | 4 | 16.781 | 18/5:06.771 |
| 8 | 4 | 16.223 | 18/5:04.927 |
| 9 | 4 | 16.231 | 18/5:03.508 |
| 10 | 3 | 16.037 | 18/5:02.024 |
| 11 | 3 | 16.092 | 18/5:00.899 |
| 12 | 3 | 16.106 | 19/5:16.649 |
| 13 | 3 | 16.054 | 19/5:15.755 |
| 14 | 4 | 21.713 | 18/5:05.686 |
| 15 | 4 | 19.089 | 18/5:08.214 |
| 16 | 4 | 16.366 | 18/5:07.362 |
| 17 | 3 | 16.525 | 18/5:06.779 |
| 18 | 3 | 16.152 | 18/5:05.888 |