| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.599 | 19/7:09.381 |
| 2 | 6 | 20.923 | 20/7:15.220 |
| 3 | 8 | 26.896 | 18/7:02.508 |
| 4 | 7 | 18.367 | 19/7:01.729 |
| 5 | 6 | 17.504 | 20/7:05.156 |
| 6 | 6 | 17.573 | 21/7:13.517 |
| 7 | 6 | 17.835 | 21/7:05.091 |
| 8 | 6 | 16.928 | 22/7:16.219 |
| 9 | 6 | 31.336 | 20/7:02.136 |
| 10 | 6 | 18.783 | 21/7:18.362 |
| 11 | 7 | 20.486 | 21/7:17.621 |
| 12 | 6 | 23.358 | 20/7:00.980 |
| 13 | 6 | 21.669 | 20/7:01.934 |
| 14 | 6 | 20.707 | 20/7:01.377 |
| 15 | 6 | 19.509 | 21/7:20.262 |
| 16 | 6 | 23.031 | 20/7:01.880 |
| 17 | 6 | 23.349 | 20/7:04.533 |
| 18 | 6 | 20.621 | 20/7:03.860 |
| 19 | 6 | 27.273 | 20/7:10.260 |
| 20 | 6 | 27.406 | 20/7:16.153 |