| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.680 | 21/6:11.280 |
| 2 | 2 | 16.755 | 21/6:01.567 |
| 3 | 2 | 16.630 | 22/6:14.477 |
| 4 | 2 | 17.107 | 22/6:14.946 |
| 5 | 3 | 21.813 | 21/6:17.937 |
| 6 | 4 | 20.720 | 20/6:09.017 |
| 7 | 4 | 16.104 | 20/6:02.311 |
| 8 | 3 | 15.960 | 21/6:14.769 |
| 9 | 3 | 15.970 | 21/6:10.391 |
| 10 | 3 | 16.774 | 21/6:08.577 |
| 11 | 3 | 16.096 | 21/6:05.799 |
| 12 | 3 | 16.273 | 21/6:03.793 |
| 13 | 3 | 17.674 | 21/6:04.360 |
| 14 | 3 | 16.168 | 21/6:02.586 |
| 15 | 3 | 16.421 | 21/6:01.403 |
| 16 | 3 | 16.511 | 21/6:00.486 |
| 17 | 2 | 16.336 | 22/6:16.578 |
| 18 | 2 | 16.329 | 22/6:15.615 |
| 19 | 2 | 16.920 | 22/6:15.437 |
| 20 | 2 | 16.999 | 22/6:15.364 |
| 21 | 2 | 19.265 | 21/6:00.505 |