| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.032 | 21/7:00.672 |
| 2 | 4 | 21.836 | 21/7:19.614 |
| 3 | 4 | 19.564 | 21/7:10.024 |
| 4 | 4 | 20.181 | 21/7:08.468 |
| 5 | 4 | 20.460 | 21/7:08.707 |
| 6 | 4 | 18.307 | 21/7:01.330 |
| 7 | 2 | 17.695 | 22/7:13.950 |
| 8 | 2 | 16.933 | 22/7:06.272 |
| 9 | 2 | 17.988 | 22/7:02.879 |
| 10 | 2 | 17.537 | 23/7:18.226 |
| 11 | 2 | 17.136 | 23/7:14.217 |
| 12 | 2 | 17.115 | 23/7:10.836 |
| 13 | 2 | 17.322 | 23/7:08.341 |
| 14 | 2 | 16.894 | 23/7:05.500 |
| 15 | 2 | 19.093 | 23/7:06.409 |
| 16 | 2 | 16.991 | 23/7:04.183 |
| 17 | 2 | 20.947 | 23/7:07.571 |
| 18 | 2 | 18.368 | 23/7:07.288 |
| 19 | 2 | 19.186 | 23/7:08.024 |
| 20 | 2 | 18.532 | 23/7:07.935 |
| 21 | 2 | 22.175 | 23/7:11.844 |
| 22 | 2 | 17.493 | 23/7:10.502 |
| 23 | 2 | 22.324 | 23/7:14.109 |