| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.076 | 20/1:01.520 |
| 2 | 4 | 8.095 | 20/1:51.710 |
| 3 | 4 | 7.560 | 20/2:04.873 |
| 4 | 4 | 7.765 | 20/2:12.480 |
| 5 | 3 | 8.052 | 20/2:18.192 |
| 6 | 3 | 7.754 | 20/2:21.007 |
| 7 | 2 | 7.700 | 20/2:22.863 |
| 8 | 2 | 7.755 | 20/2:24.393 |
| 9 | 1 | 7.589 | 20/2:25.213 |
| 10 | 1 | 7.920 | 20/2:26.532 |
| 11 | 1 | 7.936 | 20/2:27.640 |
| 12 | 1 | 7.737 | 20/2:28.232 |
| 13 | 2 | 7.879 | 20/2:28.951 |
| 14 | 2 | 8.812 | 20/2:30.900 |
| 15 | 3 | 8.334 | 20/2:31.952 |
| 16 | 3 | 7.715 | 20/2:32.099 |
| 17 | 4 | 7.715 | 20/2:32.228 |
| 18 | 3 | 10.741 | 20/2:35.706 |
| 19 | 4 | 9.159 | 20/2:37.152 |
| 20 | 4 | 8.304 | 20/2:37.598 |