| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.609 | 21/6:09.789 |
| 2 | 2 | 17.814 | 21/6:11.942 |
| 3 | 2 | 17.019 | 21/6:07.094 |
| 4 | 1 | 17.035 | 21/6:04.754 |
| 5 | 1 | 17.202 | 21/6:04.052 |
| 6 | 1 | 18.005 | 21/6:06.394 |
| 7 | 1 | 17.363 | 21/6:06.141 |
| 8 | 1 | 16.703 | 21/6:04.219 |
| 9 | 1 | 17.387 | 21/6:04.320 |
| 10 | 1 | 17.183 | 21/6:03.972 |
| 11 | 1 | 17.482 | 21/6:04.258 |
| 12 | 1 | 16.819 | 21/6:03.337 |
| 13 | 1 | 16.878 | 21/6:02.652 |
| 14 | 1 | 16.789 | 21/6:01.932 |
| 15 | 1 | 17.040 | 21/6:01.659 |
| 16 | 1 | 16.513 | 21/6:00.729 |
| 17 | 1 | 16.997 | 21/6:00.506 |
| 18 | 1 | 16.708 | 22/6:17.112 |
| 19 | 1 | 17.405 | 21/6:00.262 |
| 20 | 1 | 17.617 | 21/6:00.746 |
| 21 | 1 | 17.344 | 21/6:00.912 |