| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.103 | 18/6:01.854 |
| 2 | 2 | 21.166 | 18/6:11.421 |
| 3 | 2 | 19.655 | 18/6:05.544 |
| 4 | 2 | 19.795 | 18/6:03.236 |
| 5 | 1 | 19.263 | 19/6:19.932 |
| 6 | 1 | 18.839 | 19/6:16.267 |
| 7 | 1 | 21.109 | 19/6:19.810 |
| 8 | 2 | 21.023 | 18/6:02.144 |
| 9 | 2 | 19.509 | 18/6:00.924 |
| 10 | 2 | 20.001 | 18/6:00.833 |
| 11 | 1 | 19.749 | 18/6:00.347 |
| 12 | 1 | 20.242 | 18/6:00.681 |
| 13 | 1 | 19.633 | 18/6:00.120 |
| 14 | 1 | 20.463 | 18/6:00.707 |
| 15 | 1 | 19.079 | 19/6:19.530 |
| 16 | 1 | 19.360 | 19/6:18.799 |
| 17 | 1 | 19.651 | 19/6:18.480 |
| 18 | 1 | 18.983 | 19/6:17.491 |
| 19 | 1 | 18.999 | 19/6:16.622 |