| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.858 | 18/6:15.444 |
| 2 | 3 | 21.099 | 18/6:17.613 |
| 3 | 3 | 19.488 | 18/6:08.670 |
| 4 | 3 | 19.904 | 18/6:06.071 |
| 5 | 3 | 21.075 | 18/6:08.726 |
| 6 | 3 | 19.191 | 18/6:04.845 |
| 7 | 3 | 20.400 | 18/6:05.181 |
| 8 | 3 | 20.749 | 18/6:06.219 |
| 9 | 3 | 20.034 | 18/6:05.596 |
| 10 | 3 | 19.351 | 18/6:03.868 |
| 11 | 3 | 20.043 | 18/6:03.587 |
| 12 | 3 | 19.450 | 18/6:02.463 |
| 13 | 3 | 19.740 | 18/6:01.914 |
| 14 | 3 | 19.103 | 18/6:00.624 |
| 15 | 3 | 19.557 | 18/6:00.050 |
| 16 | 3 | 19.001 | 19/6:18.864 |
| 17 | 3 | 19.307 | 19/6:18.156 |
| 18 | 3 | 18.830 | 19/6:17.023 |
| 19 | 3 | 20.049 | 19/6:17.229 |