| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.684 | 22/6:07.048 |
| 2 | 3 | 17.208 | 22/6:12.812 |
| 3 | 3 | 16.139 | 22/6:06.894 |
| 4 | 2 | 16.644 | 22/6:06.712 |
| 5 | 3 | 17.550 | 22/6:10.059 |
| 6 | 3 | 19.562 | 21/6:03.254 |
| 7 | 3 | 16.631 | 21/6:01.254 |
| 8 | 3 | 17.724 | 21/6:02.622 |
| 9 | 4 | 22.458 | 21/6:14.733 |
| 10 | 4 | 17.257 | 21/6:13.499 |
| 11 | 4 | 18.219 | 21/6:14.326 |
| 12 | 4 | 16.976 | 21/6:12.841 |
| 13 | 4 | 19.180 | 21/6:15.144 |
| 14 | 4 | 16.997 | 21/6:13.843 |
| 15 | 4 | 18.027 | 21/6:14.158 |
| 16 | 4 | 18.202 | 21/6:14.663 |
| 17 | 4 | 17.990 | 21/6:14.847 |
| 18 | 4 | 16.216 | 21/6:12.941 |
| 19 | 4 | 21.757 | 21/6:17.360 |
| 20 | 4 | 17.023 | 21/6:16.366 |
| 21 | 4 | 16.629 | 21/6:15.073 |