| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.542 | 17/6:06.214 |
| 2 | 3 | 21.272 | 17/6:03.919 |
| 3 | 3 | 20.795 | 17/6:00.451 |
| 4 | 3 | 20.926 | 18/6:20.407 |
| 5 | 3 | 21.036 | 18/6:20.056 |
| 6 | 3 | 20.539 | 18/6:18.330 |
| 7 | 3 | 20.819 | 18/6:17.817 |
| 8 | 5 | 20.452 | 18/6:16.607 |
| 9 | 2 | 21.140 | 18/6:17.042 |
| 10 | 2 | 20.821 | 18/6:16.816 |
| 11 | 8 | 1:03.007 | 15/6:11.385 |
| 12 | 8 | 24.250 | 15/6:10.749 |
| 13 | 8 | 26.831 | 15/6:13.188 |
| 14 | 8 | 21.658 | 15/6:09.737 |
| 15 | 8 | 24.500 | 15/6:09.588 |