| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.892 | 23/6:05.516 |
| 2 | 1 | 19.342 | 21/6:09.957 |
| 3 | 1 | 14.853 | 22/6:07.305 |
| 4 | 2 | 16.936 | 22/6:08.626 |
| 5 | 2 | 14.410 | 23/6:14.592 |
| 6 | 1 | 15.154 | 23/6:10.250 |
| 7 | 1 | 15.142 | 23/6:07.110 |
| 8 | 1 | 14.181 | 23/6:01.991 |
| 9 | 2 | 16.183 | 23/6:03.127 |
| 10 | 2 | 14.305 | 24/6:15.355 |
| 11 | 2 | 13.728 | 24/6:11.184 |
| 12 | 1 | 17.680 | 24/6:15.612 |
| 13 | 1 | 15.912 | 23/6:00.424 |
| 14 | 2 | 17.237 | 23/6:02.998 |
| 15 | 2 | 31.843 | 22/6:10.770 |
| 16 | 2 | 16.126 | 22/6:09.770 |
| 17 | 2 | 37.886 | 20/6:00.953 |
| 18 | 2 | 14.849 | 21/6:15.269 |
| 19 | 2 | 15.434 | 21/6:12.576 |
| 20 | 2 | 14.577 | 21/6:09.254 |
| 21 | 2 | 13.746 | 21/6:05.416 |