| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.741 | 20/6:14.820 |
| 2 | 4 | 18.281 | 20/6:10.220 |
| 3 | 5 | 20.798 | 19/6:06.193 |
| 4 | 5 | 18.512 | 19/6:02.577 |
| 5 | 5 | 18.336 | 20/6:18.672 |
| 6 | 4 | 18.562 | 20/6:17.433 |
| 7 | 4 | 18.018 | 20/6:14.994 |
| 8 | 5 | 19.818 | 20/6:17.665 |
| 9 | 5 | 19.105 | 20/6:18.158 |
| 10 | 5 | 18.649 | 20/6:17.640 |
| 11 | 5 | 20.011 | 19/6:00.708 |
| 12 | 5 | 20.940 | 19/6:03.804 |
| 13 | 4 | 18.322 | 19/6:02.597 |
| 14 | 4 | 18.158 | 19/6:01.341 |
| 15 | 4 | 18.546 | 19/6:00.743 |
| 16 | 4 | 20.316 | 19/6:02.322 |
| 17 | 4 | 19.535 | 19/6:02.842 |
| 18 | 4 | 18.551 | 19/6:02.266 |
| 19 | 4 | 19.483 | 19/6:02.682 |