| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.089 | 22/6:15.958 |
| 2 | 1 | 16.804 | 22/6:12.823 |
| 3 | 1 | 16.841 | 22/6:12.049 |
| 4 | 2 | 17.031 | 22/6:12.707 |
| 5 | 2 | 17.924 | 22/6:17.032 |
| 6 | 2 | 17.469 | 21/6:01.053 |
| 7 | 2 | 16.406 | 22/6:15.773 |
| 8 | 2 | 17.253 | 22/6:16.247 |
| 9 | 2 | 16.864 | 22/6:15.665 |
| 10 | 2 | 22.324 | 21/6:09.611 |
| 11 | 2 | 17.550 | 21/6:09.514 |
| 12 | 2 | 16.914 | 21/6:08.321 |
| 13 | 2 | 16.578 | 21/6:06.768 |
| 14 | 2 | 18.686 | 21/6:08.600 |
| 15 | 2 | 17.674 | 21/6:08.770 |
| 16 | 2 | 17.150 | 21/6:08.231 |
| 17 | 2 | 16.720 | 21/6:07.225 |
| 18 | 2 | 16.632 | 21/6:06.227 |
| 19 | 2 | 18.144 | 21/6:07.006 |
| 20 | 2 | 18.981 | 21/6:08.586 |
| 21 | 3 | 17.526 | 21/6:08.560 |