| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.362 | 21/6:04.602 |
| 2 | 2 | 16.804 | 22/6:15.826 |
| 3 | 2 | 17.052 | 22/6:15.598 |
| 4 | 2 | 16.975 | 22/6:15.061 |
| 5 | 3 | 21.205 | 21/6:15.471 |
| 6 | 3 | 25.736 | 19/6:04.591 |
| 7 | 3 | 17.899 | 19/6:01.089 |
| 8 | 3 | 19.524 | 19/6:02.322 |
| 9 | 3 | 16.299 | 20/6:15.235 |
| 10 | 3 | 16.748 | 20/6:11.208 |
| 11 | 3 | 17.142 | 20/6:08.629 |
| 12 | 3 | 16.286 | 20/6:05.053 |
| 13 | 3 | 16.337 | 20/6:02.106 |
| 14 | 3 | 17.050 | 20/6:00.598 |
| 15 | 3 | 16.324 | 21/6:16.240 |
| 16 | 3 | 16.293 | 21/6:14.109 |
| 17 | 3 | 18.823 | 21/6:15.355 |
| 18 | 3 | 19.800 | 21/6:17.602 |
| 19 | 3 | 17.222 | 21/6:16.763 |
| 20 | 3 | 16.695 | 21/6:15.454 |
| 21 | 3 | 17.129 | 21/6:14.705 |