| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.540 | N/A |
| 2 | 1 | 18.693 | 20/6:17.707 |
| 3 | 2 | 18.184 | 20/6:12.871 |
| 4 | 2 | 19.672 | 19/6:01.834 |
| 5 | 1 | 18.623 | 19/6:00.814 |
| 6 | 1 | 17.645 | 20/6:15.244 |
| 7 | 1 | 18.141 | 20/6:13.907 |
| 8 | 1 | 18.215 | 20/6:13.152 |
| 9 | 1 | 17.660 | 20/6:11.268 |
| 10 | 1 | 18.169 | 20/6:10.877 |
| 11 | 1 | 17.924 | 20/6:10.099 |
| 12 | 1 | 18.203 | 20/6:09.944 |
| 13 | 1 | 19.464 | 20/6:11.812 |
| 14 | 1 | 19.051 | 20/6:12.788 |
| 15 | 1 | 18.833 | 20/6:13.330 |
| 16 | 1 | 17.989 | 20/6:12.730 |
| 17 | 1 | 17.620 | 20/6:11.767 |
| 18 | 1 | 17.759 | 20/6:11.072 |
| 19 | 1 | 18.023 | 20/6:10.734 |
| 20 | 1 | 18.123 | 20/6:10.531 |