| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.627 | 21/6:10.167 |
| 2 | 1 | 17.434 | 21/6:08.140 |
| 3 | 1 | 17.522 | 21/6:08.081 |
| 4 | 1 | 17.511 | 21/6:07.993 |
| 5 | 1 | 17.627 | 21/6:08.428 |
| 6 | 1 | 17.119 | 21/6:06.940 |
| 7 | 1 | 18.363 | 21/6:09.609 |
| 8 | 1 | 17.779 | 21/6:10.078 |
| 9 | 1 | 17.792 | 21/6:10.473 |
| 10 | 1 | 23.510 | 20/6:04.568 |
| 11 | 1 | 17.388 | 20/6:03.040 |
| 12 | 2 | 17.879 | 20/6:02.585 |
| 13 | 1 | 17.305 | 20/6:01.317 |
| 14 | 1 | 17.281 | 20/6:00.196 |
| 15 | 1 | 16.940 | 21/6:16.708 |
| 16 | 1 | 17.100 | 21/6:15.607 |
| 17 | 1 | 17.151 | 21/6:14.699 |
| 18 | 1 | 17.427 | 21/6:14.214 |
| 19 | 1 | 20.964 | 21/6:17.689 |
| 20 | 1 | 17.676 | 21/6:17.365 |
| 21 | 1 | 17.160 | 21/6:16.555 |