| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.431 | 19/6:09.189 |
| 2 | 2 | 18.218 | 20/6:16.490 |
| 3 | 3 | 21.994 | 19/6:17.739 |
| 4 | 2 | 20.091 | 19/6:18.737 |
| 5 | 2 | 18.327 | 19/6:12.632 |
| 6 | 2 | 19.232 | 19/6:11.428 |
| 7 | 2 | 22.024 | 19/6:18.146 |
| 8 | 3 | 22.474 | 18/6:04.030 |
| 9 | 3 | 19.335 | 18/6:02.252 |
| 10 | 3 | 20.552 | 18/6:03.020 |
| 11 | 2 | 20.387 | 18/6:03.379 |
| 12 | 2 | 18.870 | 18/6:01.403 |
| 13 | 2 | 18.861 | 19/6:19.702 |
| 14 | 2 | 18.292 | 19/6:17.405 |
| 15 | 2 | 19.133 | 19/6:16.480 |
| 16 | 2 | 18.199 | 19/6:14.561 |
| 17 | 2 | 19.754 | 19/6:14.606 |
| 18 | 2 | 18.991 | 19/6:13.841 |
| 19 | 2 | 17.932 | 19/6:12.097 |