| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.076 | 19/5:05.444 |
| 2 | 5 | 16.470 | 19/5:09.187 |
| 3 | 5 | 16.338 | 19/5:09.599 |
| 4 | 5 | 14.881 | 19/5:02.884 |
| 5 | 5 | 20.927 | 18/5:04.891 |
| 6 | 6 | 18.718 | 18/5:10.230 |
| 7 | 7 | 17.834 | 18/5:11.770 |
| 8 | 6 | 19.025 | 18/5:15.605 |
| 9 | 7 | 21.100 | 17/5:04.808 |
| 10 | 7 | 15.546 | 17/5:00.755 |
| 11 | 7 | 18.487 | 17/5:01.985 |
| 12 | 7 | 14.789 | 18/5:15.286 |
| 13 | 7 | 15.466 | 18/5:12.448 |
| 14 | 7 | 14.765 | 18/5:09.114 |
| 15 | 7 | 17.835 | 18/5:09.908 |
| 16 | 7 | 17.064 | 18/5:09.736 |
| 17 | 7 | 19.987 | 18/5:12.679 |
| 18 | 7 | 15.756 | 18/5:11.064 |