| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.479 | 17/6:05.143 |
| 2 | 2 | 19.707 | 18/6:10.674 |
| 3 | 2 | 19.387 | 18/6:03.438 |
| 4 | 2 | 19.713 | 18/6:01.287 |
| 5 | 2 | 19.923 | 18/6:00.752 |
| 6 | 1 | 19.462 | 19/6:18.958 |
| 7 | 1 | 20.037 | 19/6:19.207 |
| 8 | 1 | 19.866 | 19/6:18.988 |
| 9 | 2 | 19.528 | 19/6:18.104 |
| 10 | 2 | 19.903 | 19/6:18.110 |
| 11 | 2 | 19.504 | 19/6:17.425 |
| 12 | 2 | 21.036 | 19/6:19.280 |
| 13 | 2 | 19.136 | 19/6:18.072 |
| 14 | 2 | 21.323 | 18/6:00.005 |
| 15 | 2 | 20.207 | 18/6:00.253 |
| 16 | 2 | 20.20 | 18/6:00.237 |
| 17 | 2 | 19.637 | 19/6:19.830 |
| 18 | 2 | 20.494 | 18/6:00.342 |