| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.902 | 19/6:18.138 |
| 2 | 5 | 21.277 | 18/6:10.611 |
| 3 | 4 | 20.241 | 18/6:08.520 |
| 4 | 4 | 19.848 | 18/6:05.706 |
| 5 | 4 | 19.504 | 18/6:02.779 |
| 6 | 4 | 20.004 | 18/6:02.328 |
| 7 | 3 | 19.392 | 18/6:00.432 |
| 8 | 3 | 20.949 | 18/6:02.513 |
| 9 | 3 | 20.594 | 18/6:03.422 |
| 10 | 3 | 20.215 | 18/6:03.467 |
| 11 | 3 | 19.465 | 18/6:02.276 |
| 12 | 3 | 22.608 | 18/6:05.999 |
| 13 | 3 | 21.351 | 18/6:07.408 |
| 14 | 5 | 31.656 | 17/6:00.650 |
| 15 | 5 | 19.833 | 18/6:20.207 |
| 16 | 5 | 20.087 | 18/6:19.042 |
| 17 | 5 | 21.244 | 18/6:19.239 |
| 18 | 5 | 20.215 | 18/6:18.385 |