| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.764 | 20/6:15.280 |
| 2 | 4 | 25.797 | 17/6:18.769 |
| 3 | 4 | 18.287 | 18/6:17.088 |
| 4 | 4 | 19.129 | 18/6:08.897 |
| 5 | 4 | 17.982 | 19/6:19.844 |
| 6 | 4 | 20.257 | 18/6:00.648 |
| 7 | 4 | 18.490 | 19/6:16.488 |
| 8 | 4 | 18.547 | 19/6:13.476 |
| 9 | 4 | 18.221 | 19/6:10.445 |
| 10 | 4 | 19.043 | 19/6:09.582 |
| 11 | 4 | 18.712 | 19/6:08.305 |
| 12 | 4 | 18.997 | 19/6:07.691 |
| 13 | 4 | 18.460 | 19/6:06.387 |
| 14 | 4 | 18.299 | 19/6:05.051 |
| 15 | 4 | 19.924 | 19/6:05.951 |
| 16 | 4 | 19.246 | 19/6:05.934 |
| 17 | 4 | 18.915 | 19/6:05.549 |
| 18 | 4 | 18.002 | 19/6:04.243 |
| 19 | 4 | 18.882 | 19/6:03.954 |