| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.539 | 19/6:11.241 |
| 2 | 3 | 21.110 | 18/6:05.841 |
| 3 | 4 | 18.091 | 19/6:12.020 |
| 4 | 4 | 25.804 | 18/6:20.448 |
| 5 | 4 | 18.780 | 18/6:11.966 |
| 6 | 4 | 26.869 | 17/6:08.880 |
| 7 | 4 | 18.269 | 17/6:00.551 |
| 8 | 4 | 19.791 | 18/6:18.569 |
| 9 | 4 | 19.356 | 18/6:15.218 |
| 10 | 4 | 20.696 | 18/6:14.949 |
| 11 | 4 | 20.811 | 18/6:14.917 |
| 12 | 4 | 18.448 | 18/6:11.346 |
| 13 | 4 | 17.023 | 18/6:06.351 |
| 14 | 4 | 17.588 | 18/6:02.796 |
| 15 | 4 | 22.845 | 18/6:06.024 |
| 16 | 4 | 21.615 | 18/6:07.464 |
| 17 | 4 | 22.342 | 18/6:09.505 |
| 18 | 4 | 17.446 | 18/6:06.423 |