| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 45.591 | 20/15:11.820 |
| 2 | 4 | 46.518 | 20/15:21.090 |
| 3 | 5 | 44.961 | 20/15:13.800 |
| 4 | 5 | 43.255 | 20/15:01.625 |
| 5 | 5 | 43.183 | 21/15:38.734 |
| 6 | 5 | 45.755 | 21/15:42.420 |
| 7 | 5 | 42.862 | 21/15:36.375 |
| 8 | 5 | 44.101 | 21/15:35.093 |
| 9 | 4 | 47.196 | 21/15:41.318 |
| 10 | 4 | 42.387 | 21/15:36.199 |
| 11 | 4 | 44.136 | 21/15:35.350 |
| 12 | 5 | 46.702 | 21/15:39.132 |
| 13 | 4 | 43.358 | 21/15:36.931 |
| 14 | 5 | 46.173 | 21/15:39.267 |
| 15 | 5 | 43.051 | 21/15:36.921 |
| 16 | 5 | 43.113 | 21/15:34.949 |
| 17 | 5 | 41.952 | 21/15:31.775 |
| 18 | 5 | 43.956 | 21/15:31.292 |
| 19 | 4 | 57.712 | 20/15:01.013 |
| 20 | 4 | 59.024 | 20/15:14.986 |