| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.320 | 17/6:02.044 |
| 2 | 1 | 18.035 | 19/6:13.872 |
| 3 | 1 | 18.187 | 19/6:04.432 |
| 4 | 1 | 18.062 | 20/6:18.002 |
| 5 | 1 | 20.316 | 19/6:04.496 |
| 6 | 1 | 18.169 | 19/6:01.281 |
| 7 | 2 | 20.741 | 19/6:05.967 |
| 8 | 2 | 17.507 | 19/6:01.800 |
| 9 | 2 | 17.733 | 20/6:17.933 |
| 10 | 2 | 17.760 | 20/6:15.066 |
| 11 | 1 | 20.622 | 19/6:00.053 |
| 12 | 1 | 18.214 | 20/6:17.776 |
| 13 | 1 | 18.046 | 20/6:16.048 |
| 14 | 1 | 18.116 | 20/6:15.468 |
| 15 | 1 | 17.893 | 20/6:14.294 |
| 16 | 1 | 19.574 | 20/6:15.368 |
| 17 | 1 | 18.129 | 20/6:14.616 |
| 18 | 1 | 18.146 | 20/6:13.966 |
| 19 | 1 | 17.532 | 20/6:12.738 |
| 20 | 1 | 18.183 | 20/6:12.285 |