| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.421 | 16/7:02.736 |
| 2 | 5 | 20.622 | 18/7:03.387 |
| 3 | 5 | 18.729 | 20/7:18.480 |
| 4 | 5 | 18.740 | 20/7:02.560 |
| 5 | 4 | 18.993 | 21/7:14.721 |
| 6 | 4 | 19.052 | 21/7:08.949 |
| 7 | 4 | 21.751 | 21/7:12.924 |
| 8 | 4 | 17.842 | 21/7:05.644 |
| 9 | 4 | 22.165 | 21/7:10.068 |
| 10 | 4 | 25.797 | 20/7:00.224 |
| 11 | 4 | 22.265 | 20/7:02.504 |
| 12 | 4 | 21.285 | 20/7:02.770 |
| 13 | 4 | 18.177 | 21/7:19.125 |
| 14 | 4 | 19.901 | 21/7:17.610 |
| 15 | 5 | 27.917 | 20/7:06.209 |
| 16 | 4 | 17.859 | 20/7:01.895 |
| 17 | 5 | 19.690 | 20/7:00.242 |
| 18 | 5 | 17.841 | 21/7:17.555 |
| 19 | 5 | 24.451 | 20/7:00.524 |
| 20 | 5 | 19.860 | 21/7:20.326 |
| 21 | 5 | 22.048 | 21/7:21.406 |