| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.938 | 17/5:04.946 |
| 2 | 3 | 14.919 | 19/5:12.142 |
| 3 | 3 | 13.690 | 20/5:10.313 |
| 4 | 3 | 14.828 | 20/5:06.875 |
| 5 | 3 | 15.428 | 20/5:07.212 |
| 6 | 3 | 15.837 | 20/5:08.800 |
| 7 | 3 | 14.256 | 20/5:05.417 |
| 8 | 3 | 13.973 | 20/5:02.173 |
| 9 | 3 | 14.433 | 20/5:00.671 |
| 10 | 3 | 14.395 | 21/5:14.364 |
| 11 | 3 | 15.250 | 21/5:14.899 |
| 12 | 2 | 8.545 | 21/5:03.611 |
| 13 | 3 | 21.153 | 21/5:14.427 |
| 14 | 3 | 15.219 | 21/5:14.796 |
| 15 | 3 | 13.875 | 21/5:13.235 |
| 16 | 3 | 14.248 | 21/5:12.358 |
| 17 | 3 | 13.858 | 21/5:11.103 |
| 18 | 3 | 14.740 | 21/5:11.016 |
| 19 | 3 | 16.810 | 21/5:13.226 |
| 20 | 3 | 16.969 | 20/5:00.364 |