| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.132 | 19/6:03.508 |
| 2 | 3 | 18.946 | 19/6:01.741 |
| 3 | 3 | 18.330 | 20/6:16.053 |
| 4 | 2 | 19.329 | 20/6:18.685 |
| 5 | 2 | 18.828 | 20/6:18.260 |
| 6 | 2 | 18.765 | 20/6:17.767 |
| 7 | 3 | 22.896 | 19/6:09.756 |
| 8 | 2 | 18.682 | 19/6:07.906 |
| 9 | 2 | 19.004 | 19/6:07.148 |
| 10 | 2 | 18.046 | 19/6:04.720 |
| 11 | 2 | 19.553 | 19/6:05.337 |
| 12 | 2 | 19.297 | 19/6:05.446 |
| 13 | 2 | 18.280 | 19/6:04.052 |
| 14 | 2 | 21.974 | 19/6:07.870 |
| 15 | 2 | 17.673 | 19/6:05.731 |
| 16 | 2 | 18.946 | 19/6:05.371 |
| 17 | 2 | 26.745 | 19/6:13.770 |
| 18 | 2 | 18.272 | 19/6:12.292 |
| 19 | 2 | 18.973 | 19/6:11.671 |