| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.121 | 20/6:02.420 |
| 2 | 4 | 17.474 | 21/6:13.748 |
| 3 | 5 | 17.763 | 21/6:13.506 |
| 4 | 6 | 19.125 | 20/6:02.415 |
| 5 | 4 | 17.596 | 20/6:00.316 |
| 6 | 4 | 17.669 | 21/6:17.118 |
| 7 | 4 | 17.979 | 21/6:17.181 |
| 8 | 4 | 17.402 | 21/6:15.714 |
| 9 | 4 | 17.490 | 21/6:14.778 |
| 10 | 3 | 17.943 | 21/6:14.980 |
| 11 | 3 | 18.060 | 21/6:15.369 |
| 12 | 3 | 17.740 | 21/6:15.134 |
| 13 | 4 | 22.359 | 20/6:04.186 |
| 14 | 4 | 17.784 | 20/6:03.579 |
| 15 | 4 | 17.426 | 20/6:02.575 |
| 16 | 3 | 19.970 | 20/6:04.876 |
| 17 | 3 | 17.783 | 20/6:04.334 |
| 18 | 3 | 17.505 | 20/6:03.543 |
| 19 | 3 | 17.611 | 20/6:02.947 |
| 20 | 3 | 17.600 | 20/6:02.400 |