| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 53.911 | N/A |
| 2 | 5 | 24.880 | 19/8:21.751 |
| 3 | 6 | 25.430 | 18/8:01.546 |
| 4 | 6 | 22.250 | 19/8:09.271 |
| 5 | 6 | 22.940 | 19/8:03.661 |
| 6 | 6 | 22.130 | 20/8:20.905 |
| 7 | 6 | 22.680 | 20/8:18.226 |
| 8 | 4 | 24.440 | 20/8:21.089 |
| 9 | 5 | 23.880 | 20/8:21.907 |
| 10 | 6 | 25.560 | 19/8:02.291 |
| 11 | 7 | 22.620 | 19/8:00.169 |
| 12 | 6 | 22.320 | 20/8:21.499 |
| 13 | 6 | 26.870 | 19/8:02.911 |
| 14 | 6 | 24.500 | 19/8:03.834 |
| 15 | 6 | 22.940 | 19/8:02.619 |
| 16 | 6 | 22.190 | 19/8:00.667 |
| 17 | 6 | 23.180 | 19/8:00.072 |
| 18 | 6 | 23.690 | 19/8:00.087 |
| 19 | 5 | 25.250 | 19/8:01.661 |