| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.544 | 20/6:10.880 |
| 2 | 4 | 18.010 | 20/6:05.540 |
| 3 | 4 | 18.046 | 20/6:04.000 |
| 4 | 4 | 18.154 | 20/6:03.770 |
| 5 | 5 | 18.759 | 20/6:06.052 |
| 6 | 5 | 18.033 | 20/6:05.153 |
| 7 | 5 | 18.187 | 20/6:04.951 |
| 8 | 4 | 18.254 | 20/6:04.967 |
| 9 | 5 | 17.718 | 20/6:03.789 |
| 10 | 4 | 18.093 | 20/6:03.596 |
| 11 | 4 | 17.907 | 20/6:03.100 |
| 12 | 4 | 17.605 | 20/6:02.183 |
| 13 | 4 | 17.414 | 20/6:01.114 |
| 14 | 4 | 18.088 | 20/6:01.160 |
| 15 | 4 | 17.584 | 20/6:00.528 |
| 16 | 4 | 18.426 | 20/6:01.027 |
| 17 | 4 | 17.944 | 20/6:00.901 |
| 18 | 4 | 17.690 | 20/6:00.507 |
| 19 | 3 | 17.334 | 21/6:17.768 |
| 20 | 3 | 18.602 | 20/6:00.392 |