| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.728 | 21/6:12.288 |
| 2 | 1 | 20.095 | 20/6:18.230 |
| 3 | 2 | 19.193 | 19/6:01.101 |
| 4 | 2 | 22.011 | 19/6:15.378 |
| 5 | 2 | 18.110 | 19/6:09.121 |
| 6 | 2 | 17.718 | 19/6:03.708 |
| 7 | 2 | 18.433 | 19/6:01.782 |
| 8 | 2 | 19.314 | 19/6:02.430 |
| 9 | 2 | 20.724 | 19/6:05.910 |
| 10 | 2 | 17.823 | 19/6:03.183 |
| 11 | 2 | 20.909 | 19/6:06.282 |
| 12 | 2 | 18.459 | 19/6:04.985 |
| 13 | 2 | 22.566 | 19/6:09.891 |
| 14 | 1 | 18.991 | 19/6:09.243 |
| 15 | 1 | 18.176 | 19/6:07.650 |
| 16 | 1 | 18.355 | 19/6:06.468 |
| 17 | 1 | 20.406 | 19/6:07.718 |
| 18 | 1 | 20.463 | 19/6:08.889 |
| 19 | 1 | 19.616 | 19/6:09.090 |