| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.211 | 20/6:04.220 |
| 2 | 3 | 17.954 | 20/6:01.650 |
| 3 | 3 | 17.712 | 21/6:17.139 |
| 4 | 3 | 16.838 | 21/6:11.254 |
| 5 | 3 | 20.650 | 20/6:05.460 |
| 6 | 3 | 18.440 | 20/6:06.017 |
| 7 | 3 | 16.981 | 20/6:02.246 |
| 8 | 3 | 16.257 | 21/6:15.488 |
| 9 | 3 | 16.186 | 21/6:11.534 |
| 10 | 2 | 18.815 | 21/6:13.892 |
| 11 | 2 | 15.020 | 21/6:08.577 |
| 12 | 3 | 22.709 | 21/6:17.603 |
| 13 | 3 | 16.285 | 21/6:14.863 |
| 14 | 3 | 16.697 | 21/6:13.132 |
| 15 | 3 | 15.402 | 21/6:09.820 |
| 16 | 3 | 15.774 | 21/6:07.409 |
| 17 | 3 | 15.630 | 21/6:05.105 |
| 18 | 3 | 16.125 | 21/6:03.634 |
| 19 | 3 | 18.507 | 21/6:04.950 |
| 20 | 3 | 17.188 | 21/6:04.750 |
| 21 | 3 | 16.171 | 21/6:03.552 |