| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.016 | 18/6:18.288 |
| 2 | 3 | 24.707 | 16/6:05.784 |
| 3 | 2 | 20.445 | 17/6:14.952 |
| 4 | 2 | 20.20 | 17/6:06.214 |
| 5 | 2 | 21.158 | 17/6:04.908 |
| 6 | 1 | 20.287 | 17/6:01.570 |
| 7 | 1 | 20.397 | 18/6:20.597 |
| 8 | 1 | 20.441 | 18/6:19.015 |
| 9 | 1 | 20.016 | 18/6:16.934 |
| 10 | 2 | 25.904 | 17/6:04.431 |
| 11 | 2 | 20.342 | 17/6:02.738 |
| 12 | 1 | 20.337 | 17/6:01.321 |
| 13 | 1 | 20.686 | 17/6:00.578 |
| 14 | 1 | 20.079 | 18/6:20.334 |
| 15 | 1 | 20.371 | 18/6:19.423 |
| 16 | 1 | 20.636 | 18/6:18.925 |
| 17 | 1 | 22.786 | 18/6:20.761 |
| 18 | 1 | 20.398 | 18/6:20.006 |