| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.160 | 21/6:00.360 |
| 2 | 3 | 16.993 | 22/6:15.683 |
| 3 | 2 | 16.550 | 22/6:11.822 |
| 4 | 2 | 16.683 | 22/6:10.623 |
| 5 | 3 | 17.699 | 22/6:14.374 |
| 6 | 6 | 17.545 | 22/6:16.310 |
| 7 | 6 | 18.621 | 21/6:03.753 |
| 8 | 5 | 16.493 | 21/6:01.578 |
| 9 | 5 | 16.504 | 22/6:17.051 |
| 10 | 4 | 16.824 | 22/6:16.358 |
| 11 | 4 | 17.376 | 22/6:16.896 |
| 12 | 3 | 17.146 | 22/6:16.922 |
| 13 | 4 | 18.023 | 21/6:01.227 |
| 14 | 4 | 17.034 | 21/6:00.976 |
| 15 | 4 | 17.384 | 21/6:01.249 |
| 16 | 4 | 16.700 | 21/6:00.590 |
| 17 | 4 | 18.994 | 21/6:02.842 |
| 18 | 4 | 17.554 | 21/6:03.163 |
| 19 | 5 | 18.011 | 21/6:03.957 |
| 20 | 4 | 16.917 | 21/6:03.522 |
| 21 | 4 | 18.299 | 21/6:04.510 |