| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.247 | 17/6:01.199 |
| 2 | 1 | 19.960 | 18/6:10.863 |
| 3 | 1 | 18.985 | 18/6:01.152 |
| 4 | 1 | 22.268 | 18/6:11.070 |
| 5 | 1 | 18.454 | 18/6:03.290 |
| 6 | 1 | 23.428 | 18/6:13.026 |
| 7 | 1 | 20.781 | 18/6:13.173 |
| 8 | 1 | 20.138 | 18/6:11.837 |
| 9 | 1 | 19.026 | 18/6:08.574 |
| 10 | 1 | 19.153 | 18/6:06.192 |
| 11 | 1 | 19.730 | 18/6:05.187 |
| 12 | 1 | 32.310 | 17/6:01.930 |
| 13 | 1 | 19.989 | 17/6:00.229 |
| 14 | 2 | 26.005 | 17/6:06.076 |
| 15 | 1 | 19.827 | 17/6:04.141 |
| 16 | 1 | 19.319 | 17/6:01.909 |
| 17 | 1 | 19.756 | 17/6:00.376 |