| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.066 | 20/6:01.320 |
| 2 | 1 | 17.376 | 21/6:12.141 |
| 3 | 1 | 15.470 | 22/6:13.355 |
| 4 | 1 | 13.954 | 23/6:12.979 |
| 5 | 1 | 18.251 | 22/6:05.715 |
| 6 | 1 | 13.564 | 23/6:10.611 |
| 7 | 1 | 14.829 | 23/6:06.390 |
| 8 | 1 | 15.699 | 23/6:05.726 |
| 9 | 1 | 15.439 | 23/6:04.545 |
| 10 | 1 | 16.564 | 23/6:06.188 |
| 11 | 1 | 31.130 | 21/6:03.380 |
| 12 | 2 | 31.128 | 20/6:09.117 |
| 13 | 3 | 31.712 | 19/6:10.035 |
| 14 | 4 | 15.642 | 19/6:04.833 |
| 15 | 3 | 14.846 | 20/6:18.227 |
| 16 | 1 | 8.314 | 20/6:04.980 |
| 17 | 1 | 6.884 | 21/6:09.190 |
| 18 | 3 | 48.885 | 19/6:07.073 |
| 19 | 3 | 9.642 | 20/6:16.205 |
| 20 | 1 | 5.670 | 20/6:03.065 |