| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.937 | 20/6:18.740 |
| 2 | 2 | 19.855 | 19/6:08.524 |
| 3 | 1 | 17.487 | 20/6:15.193 |
| 4 | 1 | 17.753 | 20/6:10.160 |
| 5 | 1 | 17.365 | 20/6:05.588 |
| 6 | 1 | 17.147 | 20/6:01.813 |
| 7 | 1 | 18.487 | 20/6:02.946 |
| 8 | 1 | 17.337 | 20/6:00.920 |
| 9 | 1 | 18.056 | 20/6:00.942 |
| 10 | 1 | 18.281 | 20/6:01.410 |
| 11 | 1 | 17.918 | 20/6:01.133 |
| 12 | 1 | 16.909 | 21/6:17.181 |
| 13 | 1 | 17.489 | 21/6:16.419 |
| 14 | 1 | 16.916 | 21/6:14.906 |
| 15 | 1 | 17.176 | 21/6:13.958 |
| 16 | 1 | 18.990 | 21/6:15.510 |
| 17 | 1 | 17.311 | 21/6:14.806 |
| 18 | 1 | 17.487 | 21/6:14.385 |
| 19 | 1 | 17.706 | 21/6:14.250 |
| 20 | 1 | 17.727 | 21/6:14.151 |
| 21 | 1 | 17.430 | 21/6:13.764 |