| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.880 | 20/1:17.600 |
| 2 | 4 | 7.078 | 20/1:49.580 |
| 3 | 4 | 9.767 | 20/2:18.167 |
| 4 | 4 | 7.039 | 20/2:18.820 |
| 5 | 4 | 6.873 | 20/2:18.548 |
| 6 | 4 | 6.882 | 20/2:18.397 |
| 7 | 3 | 7.045 | 20/2:18.754 |
| 8 | 3 | 7.118 | 20/2:19.205 |
| 9 | 3 | 6.939 | 20/2:19.158 |
| 10 | 3 | 7.044 | 20/2:19.330 |
| 11 | 3 | 6.976 | 20/2:19.347 |
| 12 | 3 | 6.872 | 20/2:19.188 |
| 13 | 3 | 7.441 | 20/2:19.929 |
| 14 | 3 | 6.970 | 20/2:19.891 |
| 15 | 3 | 6.870 | 20/2:19.725 |
| 16 | 3 | 6.888 | 20/2:19.603 |
| 17 | 3 | 7.969 | 20/2:20.766 |
| 18 | 3 | 7.423 | 20/2:21.193 |
| 19 | 3 | 6.763 | 20/2:20.881 |
| 20 | 3 | 7.735 | 20/2:21.572 |