| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.648 | 20/6:12.960 |
| 2 | 1 | 19.475 | 19/6:02.169 |
| 3 | 1 | 18.159 | 20/6:15.213 |
| 4 | 1 | 17.906 | 20/6:10.940 |
| 5 | 1 | 18.579 | 20/6:11.068 |
| 6 | 1 | 19.337 | 20/6:13.680 |
| 7 | 1 | 19.918 | 20/6:17.206 |
| 8 | 1 | 19.332 | 20/6:18.385 |
| 9 | 1 | 18.021 | 20/6:16.389 |
| 10 | 1 | 18.380 | 20/6:15.510 |
| 11 | 1 | 18.084 | 20/6:14.253 |
| 12 | 1 | 19.666 | 20/6:15.842 |
| 13 | 1 | 18.230 | 20/6:14.977 |
| 14 | 1 | 18.415 | 20/6:14.500 |
| 15 | 1 | 18.656 | 20/6:14.408 |
| 16 | 1 | 18.621 | 20/6:14.284 |
| 17 | 1 | 18.663 | 20/6:14.224 |
| 18 | 1 | 18.253 | 20/6:13.714 |
| 19 | 1 | 18.238 | 20/6:13.243 |
| 20 | 1 | 18.254 | 20/6:12.835 |