| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.493 | 19/7:07.367 |
| 2 | 3 | 17.266 | 22/7:17.349 |
| 3 | 3 | 18.072 | 22/7:04.094 |
| 4 | 3 | 17.500 | 23/7:13.153 |
| 5 | 3 | 22.397 | 22/7:10.003 |
| 6 | 3 | 24.578 | 21/7:08.071 |
| 7 | 3 | 18.722 | 21/7:03.084 |
| 8 | 3 | 25.227 | 21/7:16.419 |
| 9 | 3 | 28.115 | 20/7:11.933 |
| 10 | 3 | 15.583 | 21/7:20.901 |
| 11 | 3 | 21.149 | 20/7:00.185 |
| 12 | 3 | 22.277 | 20/7:02.298 |
| 13 | 3 | 25.249 | 20/7:08.658 |
| 14 | 3 | 22.798 | 20/7:10.609 |
| 15 | 3 | 16.231 | 20/7:03.543 |
| 16 | 3 | 20.729 | 20/7:02.983 |
| 17 | 3 | 18.533 | 21/7:20.900 |
| 18 | 3 | 33.962 | 20/7:14.312 |
| 19 | 3 | 17.834 | 20/7:10.226 |
| 20 | 3 | 19.657 | 20/7:08.372 |