| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.884 | 21/6:15.564 |
| 2 | 1 | 17.340 | 21/6:09.852 |
| 3 | 1 | 17.407 | 21/6:08.417 |
| 4 | 1 | 17.366 | 21/6:07.484 |
| 5 | 1 | 17.362 | 21/6:06.908 |
| 6 | 1 | 17.116 | 21/6:05.662 |
| 7 | 1 | 16.954 | 21/6:04.287 |
| 8 | 1 | 17.526 | 21/6:04.757 |
| 9 | 1 | 17.496 | 21/6:05.052 |
| 10 | 1 | 17.281 | 21/6:04.837 |
| 11 | 1 | 17.437 | 21/6:04.959 |
| 12 | 1 | 25.554 | 20/6:01.205 |
| 13 | 1 | 17.411 | 20/6:00.206 |
| 14 | 1 | 17.223 | 21/6:17.036 |
| 15 | 1 | 17.019 | 21/6:15.726 |
| 16 | 1 | 17.268 | 21/6:14.908 |
| 17 | 1 | 17.609 | 21/6:14.607 |
| 18 | 1 | 17.300 | 21/6:13.978 |
| 19 | 1 | 17.272 | 21/6:13.386 |
| 20 | 1 | 17.099 | 21/6:12.670 |
| 21 | 1 | 17.348 | 21/6:12.272 |