| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.533 | 21/6:08.193 |
| 2 | 2 | 17.906 | 21/6:12.110 |
| 3 | 3 | 19.082 | 20/6:03.473 |
| 4 | 5 | 22.484 | 19/6:05.774 |
| 5 | 5 | 17.560 | 20/6:18.260 |
| 6 | 4 | 19.196 | 19/6:00.243 |
| 7 | 4 | 17.002 | 20/6:13.609 |
| 8 | 4 | 19.207 | 20/6:14.925 |
| 9 | 4 | 19.481 | 20/6:16.558 |
| 10 | 3 | 19.120 | 20/6:17.142 |
| 11 | 4 | 18.995 | 20/6:17.393 |
| 12 | 3 | 17.076 | 20/6:14.403 |
| 13 | 3 | 16.787 | 20/6:11.429 |
| 14 | 3 | 16.469 | 20/6:08.426 |
| 15 | 2 | 17.093 | 20/6:06.655 |
| 16 | 2 | 17.482 | 20/6:05.591 |
| 17 | 3 | 20.212 | 20/6:07.865 |
| 18 | 3 | 19.014 | 20/6:08.554 |
| 19 | 3 | 20.040 | 20/6:10.252 |
| 20 | 3 | 17.143 | 20/6:08.882 |