| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.558 | 19/6:11.602 |
| 2 | 8 | 18.992 | 19/6:06.225 |
| 3 | 8 | 16.902 | 20/6:09.680 |
| 4 | 8 | 17.567 | 20/6:05.095 |
| 5 | 8 | 16.571 | 21/6:16.278 |
| 6 | 7 | 21.762 | 20/6:11.173 |
| 7 | 7 | 17.654 | 20/6:08.589 |
| 8 | 7 | 16.298 | 20/6:03.260 |
| 9 | 7 | 16.994 | 20/6:00.662 |
| 10 | 7 | 19.270 | 20/6:03.136 |
| 11 | 8 | 23.030 | 20/6:11.996 |
| 12 | 8 | 16.014 | 20/6:07.687 |
| 13 | 8 | 17.149 | 20/6:05.786 |
| 14 | 8 | 17.485 | 20/6:04.637 |
| 15 | 8 | 17.613 | 20/6:03.812 |
| 16 | 8 | 16.926 | 20/6:02.231 |
| 17 | 8 | 20.170 | 20/6:04.653 |
| 18 | 8 | 22.530 | 20/6:09.428 |
| 19 | 8 | 17.119 | 20/6:08.004 |
| 20 | 7 | 16.591 | 20/6:06.195 |