| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.219 | 21/6:01.599 |
| 2 | 1 | 17.154 | 21/6:00.917 |
| 3 | 1 | 17.624 | 21/6:03.979 |
| 4 | 2 | 18.379 | 21/6:09.474 |
| 5 | 2 | 17.407 | 21/6:08.689 |
| 6 | 1 | 17.192 | 21/6:07.413 |
| 7 | 2 | 17.530 | 21/6:07.515 |
| 8 | 3 | 25.702 | 20/6:10.517 |
| 9 | 3 | 17.042 | 20/6:07.220 |
| 10 | 3 | 17.495 | 20/6:05.488 |
| 11 | 2 | 16.991 | 20/6:03.155 |
| 12 | 2 | 16.959 | 20/6:01.157 |
| 13 | 2 | 17.523 | 20/6:00.334 |
| 14 | 2 | 17.421 | 21/6:17.457 |
| 15 | 2 | 18.014 | 21/6:17.513 |
| 16 | 2 | 17.195 | 21/6:16.487 |
| 17 | 2 | 16.969 | 21/6:15.302 |
| 18 | 2 | 17.773 | 21/6:15.187 |
| 19 | 2 | 16.696 | 21/6:13.894 |
| 20 | 2 | 17.095 | 21/6:13.149 |
| 21 | 2 | 19.176 | 21/6:14.556 |