| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.316 | 20/9:06.320 |
| 2 | 2 | 22.476 | 20/8:17.920 |
| 3 | 5 | 28.369 | 20/8:41.073 |
| 4 | 5 | 20.770 | 20/8:14.655 |
| 5 | 5 | 23.351 | 20/8:09.128 |
| 6 | 5 | 21.852 | 20/8:00.447 |
| 7 | 5 | 20.434 | 20/7:50.194 |
| 8 | 4 | 21.083 | 20/7:44.127 |
| 9 | 4 | 20.618 | 20/7:38.376 |
| 10 | 4 | 25.450 | 20/7:43.438 |
| 11 | 4 | 24.063 | 20/7:45.058 |
| 12 | 5 | 35.525 | 20/8:05.512 |
| 13 | 5 | 21.637 | 20/8:01.452 |
| 14 | 5 | 23.758 | 20/8:01.003 |
| 15 | 5 | 27.627 | 20/8:05.772 |
| 16 | 5 | 21.840 | 20/8:02.711 |
| 17 | 5 | 21.700 | 20/7:59.846 |
| 18 | 5 | 25.444 | 18/7:13.313 |