| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.265 | 19/5:09.035 |
| 2 | 1 | 15.491 | 19/5:01.682 |
| 3 | 1 | 16.416 | 19/5:05.089 |
| 4 | 1 | 15.961 | 19/5:04.632 |
| 5 | 2 | 21.064 | 18/5:06.709 |
| 6 | 2 | 16.560 | 18/5:05.271 |
| 7 | 2 | 15.795 | 18/5:02.277 |
| 8 | 2 | 15.623 | 19/5:16.291 |
| 9 | 2 | 15.861 | 19/5:14.632 |
| 10 | 2 | 15.922 | 19/5:13.420 |
| 11 | 2 | 15.617 | 19/5:11.902 |
| 12 | 2 | 16.152 | 19/5:11.484 |
| 13 | 2 | 15.756 | 19/5:10.552 |
| 14 | 2 | 16.132 | 19/5:10.263 |
| 15 | 2 | 15.630 | 19/5:09.377 |
| 16 | 1 | 15.603 | 19/5:08.569 |
| 17 | 2 | 16.170 | 19/5:08.491 |
| 18 | 1 | 15.636 | 19/5:07.857 |
| 19 | 1 | 16.469 | 19/5:08.123 |