| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.714 | 20/6:14.280 |
| 2 | 3 | 17.158 | 21/6:16.656 |
| 3 | 1 | 17.243 | 21/6:11.805 |
| 4 | 1 | 18.124 | 21/6:14.005 |
| 5 | 1 | 17.741 | 21/6:13.716 |
| 6 | 4 | 23.489 | 20/6:14.897 |
| 7 | 4 | 16.877 | 20/6:09.560 |
| 8 | 1 | 16.487 | 20/6:04.582 |
| 9 | 1 | 17.895 | 20/6:03.840 |
| 10 | 1 | 17.996 | 20/6:03.448 |
| 11 | 4 | 24.549 | 20/6:15.042 |
| 12 | 3 | 18.618 | 20/6:14.818 |
| 13 | 2 | 16.536 | 20/6:11.426 |
| 14 | 2 | 18.127 | 20/6:10.791 |
| 15 | 2 | 17.257 | 20/6:09.081 |
| 16 | 2 | 17.140 | 20/6:07.439 |
| 17 | 3 | 17.355 | 20/6:06.242 |
| 18 | 3 | 17.035 | 20/6:04.823 |
| 19 | 3 | 18.673 | 20/6:05.278 |
| 20 | 2 | 17.289 | 20/6:04.303 |