| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.421 | 17/6:04.157 |
| 2 | 3 | 18.568 | 19/6:19.896 |
| 3 | 1 | 17.797 | 19/6:05.978 |
| 4 | 2 | 18.858 | 19/6:04.059 |
| 5 | 2 | 18.230 | 19/6:00.521 |
| 6 | 2 | 19.449 | 19/6:02.023 |
| 7 | 2 | 18.688 | 19/6:01.030 |
| 8 | 2 | 21.363 | 19/6:06.638 |
| 9 | 2 | 18.285 | 19/6:04.502 |
| 10 | 1 | 18.474 | 19/6:03.153 |
| 11 | 1 | 19.018 | 19/6:02.988 |
| 12 | 1 | 18.015 | 19/6:01.263 |
| 13 | 1 | 22.007 | 19/6:05.637 |
| 14 | 1 | 18.718 | 19/6:04.924 |
| 15 | 1 | 19.169 | 19/6:04.876 |
| 16 | 1 | 18.596 | 19/6:04.154 |
| 17 | 1 | 19.148 | 19/6:04.134 |
| 18 | 1 | 18.905 | 19/6:03.860 |
| 19 | 1 | 18.862 | 19/6:03.571 |