| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.258 | 30/10:07.740 |
| 2 | 3 | 21.079 | 30/10:20.055 |
| 3 | 3 | 20.142 | 30/10:14.790 |
| 4 | 2 | 20.625 | 30/10:15.780 |
| 5 | 3 | 21.210 | 30/10:19.884 |
| 6 | 3 | 21.060 | 29/10:01.141 |
| 7 | 3 | 21.346 | 29/10:03.697 |
| 8 | 3 | 22.064 | 29/10:08.217 |
| 9 | 3 | 22.169 | 29/10:12.071 |
| 10 | 4 | 23.457 | 29/10:18.889 |
| 11 | 4 | 19.264 | 29/10:13.413 |
| 12 | 4 | 19.247 | 29/10:08.809 |
| 13 | 4 | 19.665 | 29/10:05.846 |
| 14 | 4 | 20.234 | 29/10:04.484 |
| 15 | 4 | 21.076 | 29/10:04.932 |
| 16 | 3 | 20.880 | 29/10:04.969 |
| 17 | 4 | 21.966 | 29/10:06.854 |