| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.408 | 19/6:08.752 |
| 2 | 2 | 19.385 | 19/6:08.534 |
| 3 | 3 | 23.946 | 18/6:16.434 |
| 4 | 3 | 19.293 | 18/6:09.144 |
| 5 | 3 | 18.072 | 18/6:00.374 |
| 6 | 3 | 23.941 | 18/6:12.135 |
| 7 | 3 | 18.346 | 18/6:06.148 |
| 8 | 3 | 21.926 | 18/6:09.713 |
| 9 | 3 | 18.172 | 18/6:04.978 |
| 10 | 3 | 18.105 | 18/6:01.069 |
| 11 | 3 | 18.729 | 19/6:18.831 |
| 12 | 3 | 21.807 | 18/6:01.695 |
| 13 | 3 | 24.406 | 18/6:07.665 |
| 14 | 3 | 29.941 | 18/6:19.899 |
| 15 | 3 | 18.713 | 18/6:17.028 |
| 16 | 3 | 20.974 | 18/6:17.059 |
| 17 | 3 | 18.930 | 18/6:14.923 |
| 18 | 3 | 19.289 | 18/6:13.383 |