| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.539 | 21/6:08.319 |
| 2 | 2 | 17.233 | 21/6:05.106 |
| 3 | 3 | 18.512 | 21/6:12.988 |
| 4 | 3 | 18.603 | 21/6:17.407 |
| 5 | 3 | 16.906 | 21/6:12.931 |
| 6 | 3 | 17.003 | 21/6:10.286 |
| 7 | 3 | 17.191 | 21/6:08.961 |
| 8 | 3 | 17.222 | 21/6:08.049 |
| 9 | 3 | 16.800 | 21/6:06.354 |
| 10 | 3 | 16.749 | 21/6:04.892 |
| 11 | 3 | 16.680 | 21/6:03.563 |
| 12 | 3 | 17.215 | 21/6:03.393 |
| 13 | 3 | 16.696 | 21/6:02.410 |
| 14 | 3 | 16.426 | 21/6:01.163 |
| 15 | 3 | 17.936 | 21/6:02.195 |
| 16 | 3 | 17.165 | 21/6:02.087 |
| 17 | 3 | 29.402 | 21/6:17.108 |
| 18 | 3 | 19.250 | 20/6:00.587 |
| 19 | 3 | 18.823 | 20/6:01.422 |
| 20 | 3 | 18.755 | 20/6:02.106 |