| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.331 | 21/6:03.951 |
| 2 | 4 | 20.467 | 20/6:17.980 |
| 3 | 3 | 19.147 | 19/6:00.652 |
| 4 | 2 | 17.385 | 20/6:11.650 |
| 5 | 2 | 17.602 | 20/6:07.728 |
| 6 | 2 | 17.695 | 20/6:05.423 |
| 7 | 2 | 17.899 | 20/6:04.360 |
| 8 | 2 | 21.496 | 20/6:12.555 |
| 9 | 2 | 17.705 | 20/6:10.504 |
| 10 | 2 | 18.081 | 20/6:09.616 |
| 11 | 2 | 17.839 | 20/6:08.449 |
| 12 | 2 | 18.131 | 20/6:07.963 |
| 13 | 2 | 17.996 | 20/6:07.345 |
| 14 | 2 | 18.624 | 20/6:07.711 |
| 15 | 1 | 18.058 | 20/6:07.275 |
| 16 | 1 | 18.120 | 20/6:06.970 |
| 17 | 1 | 18.244 | 20/6:06.847 |
| 18 | 1 | 17.341 | 20/6:05.734 |
| 19 | 1 | 18.713 | 20/6:06.183 |
| 20 | 1 | 18.589 | 20/6:06.463 |