| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.574 | 18/6:10.332 |
| 2 | 2 | 21.962 | 17/6:13.354 |
| 3 | 1 | 21.137 | 17/6:06.342 |
| 4 | 1 | 21.091 | 17/6:03.743 |
| 5 | 1 | 22.160 | 17/6:06.987 |
| 6 | 1 | 21.295 | 17/6:05.993 |
| 7 | 2 | 21.622 | 17/6:06.256 |
| 8 | 2 | 21.453 | 17/6:06.034 |
| 9 | 2 | 22.138 | 17/6:07.323 |
| 10 | 2 | 22.256 | 17/6:08.549 |
| 11 | 2 | 22.909 | 17/6:10.639 |
| 12 | 2 | 22.118 | 17/6:11.127 |
| 13 | 2 | 22.869 | 17/6:12.598 |
| 14 | 2 | 21.870 | 17/6:12.535 |
| 15 | 2 | 21.812 | 17/6:12.412 |
| 16 | 2 | 23.208 | 17/6:13.887 |
| 17 | 2 | 22.407 | 17/6:14.326 |