| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 9.094 | N/A |
| 2 | 1 | 22.990 | 19/7:02.914 |
| 3 | 1 | 22.790 | 19/7:01.114 |
| 4 | 1 | 23.270 | 19/7:03.394 |
| 5 | 1 | 24.250 | 19/7:08.944 |
| 6 | 1 | 22.740 | 19/7:06.838 |
| 7 | 1 | 22.870 | 19/7:05.824 |
| 8 | 1 | 23.690 | 19/7:07.208 |
| 9 | 1 | 23.360 | 19/7:07.504 |
| 10 | 1 | 23.150 | 19/7:07.314 |
| 11 | 1 | 23.850 | 19/7:08.422 |
| 12 | 1 | 23.360 | 19/7:08.526 |
| 13 | 1 | 23.240 | 19/7:08.434 |
| 14 | 1 | 22.260 | 19/7:06.998 |
| 15 | 1 | 24.980 | 19/7:09.265 |
| 16 | 1 | 22.450 | 19/7:08.194 |
| 17 | 1 | 23.480 | 19/7:08.415 |
| 18 | 1 | 24.740 | 19/7:09.944 |
| 19 | 1 | 30.370 | 19/7:16.934 |