| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.178 | 28/7:04.984 |
| 2 | 1 | 15.109 | 28/7:04.018 |
| 3 | 1 | 19.662 | 26/7:12.891 |
| 4 | 1 | 16.428 | 26/7:11.450 |
| 5 | 1 | 15.870 | 26/7:07.684 |
| 6 | 1 | 15.598 | 26/7:03.995 |
| 7 | 2 | 20.762 | 25/7:03.596 |
| 8 | 2 | 15.824 | 25/7:00.097 |
| 9 | 2 | 15.115 | 26/7:12.022 |
| 10 | 2 | 19.670 | 25/7:03.040 |
| 11 | 2 | 18.513 | 25/7:06.657 |
| 12 | 2 | 15.911 | 25/7:04.250 |
| 13 | 2 | 16.591 | 25/7:03.521 |
| 14 | 1 | 17.590 | 25/7:04.680 |
| 15 | 1 | 16.279 | 25/7:03.500 |
| 16 | 2 | 20.665 | 25/7:09.320 |
| 17 | 2 | 19.414 | 25/7:12.616 |
| 18 | 2 | 15.233 | 25/7:09.739 |
| 19 | 2 | 16.102 | 25/7:08.308 |
| 20 | 2 | 16.195 | 25/7:07.136 |
| 21 | 2 | 21.490 | 25/7:12.380 |
| 22 | 2 | 17.964 | 25/7:13.140 |
| 23 | 3 | 18.576 | 25/7:14.499 |
| 24 | 3 | 24.992 | 24/7:04.731 |