| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.741 | 27/7:05.007 |
| 2 | 1 | 16.625 | 26/7:00.758 |
| 3 | 1 | 16.560 | 26/7:04.025 |
| 4 | 1 | 16.042 | 26/7:02.292 |
| 5 | 1 | 17.480 | 26/7:08.730 |
| 6 | 1 | 17.473 | 26/7:12.991 |
| 7 | 2 | 20.044 | 25/7:08.446 |
| 8 | 2 | 18.588 | 25/7:12.978 |
| 9 | 2 | 16.210 | 25/7:09.897 |
| 10 | 2 | 15.765 | 25/7:06.320 |
| 11 | 2 | 15.957 | 25/7:03.830 |
| 12 | 2 | 16.424 | 25/7:02.727 |
| 13 | 2 | 16.089 | 25/7:01.150 |
| 14 | 2 | 17.412 | 25/7:02.161 |
| 15 | 2 | 16.819 | 25/7:02.048 |
| 16 | 2 | 19.074 | 25/7:05.473 |
| 17 | 2 | 16.586 | 25/7:04.837 |
| 18 | 2 | 16.013 | 25/7:03.475 |
| 19 | 2 | 18.242 | 25/7:05.189 |
| 20 | 2 | 17.584 | 25/7:05.910 |
| 21 | 2 | 18.196 | 25/7:07.290 |
| 22 | 2 | 16.574 | 25/7:06.702 |
| 23 | 2 | 18.537 | 25/7:08.299 |
| 24 | 2 | 15.852 | 25/7:06.966 |
| 25 | 2 | 17.486 | 25/7:07.373 |