| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.364 | 20/1:07.280 |
| 2 | 5 | 8.718 | 20/2:00.820 |
| 3 | 4 | 7.079 | 20/2:07.740 |
| 4 | 4 | 7.075 | 20/2:11.180 |
| 5 | 4 | 7.270 | 20/2:14.024 |
| 6 | 4 | 6.874 | 20/2:14.600 |
| 7 | 4 | 7.024 | 20/2:15.440 |
| 8 | 3 | 7.034 | 20/2:16.095 |
| 9 | 3 | 7.082 | 20/2:16.711 |
| 10 | 3 | 6.920 | 20/2:16.880 |
| 11 | 3 | 6.966 | 20/2:17.102 |
| 12 | 3 | 7.027 | 20/2:17.388 |
| 13 | 3 | 7.158 | 20/2:17.832 |
| 14 | 3 | 7.232 | 20/2:18.319 |
| 15 | 3 | 6.865 | 20/2:18.251 |
| 16 | 3 | 7.081 | 20/2:18.461 |
| 17 | 3 | 7.229 | 20/2:18.821 |
| 18 | 3 | 7.814 | 20/2:19.791 |
| 19 | 3 | 7.130 | 20/2:19.939 |
| 20 | 3 | 6.916 | 20/2:19.858 |