| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.988 | 20/0:59.760 |
| 2 | 2 | 7.136 | 20/1:41.240 |
| 3 | 2 | 6.856 | 20/1:53.200 |
| 4 | 2 | 7.046 | 20/2:00.130 |
| 5 | 2 | 7.484 | 20/2:06.040 |
| 6 | 2 | 6.909 | 20/2:08.063 |
| 7 | 2 | 6.936 | 20/2:09.586 |
| 8 | 2 | 7.019 | 20/2:10.935 |
| 9 | 2 | 7.076 | 20/2:12.111 |
| 10 | 3 | 7.475 | 20/2:13.850 |
| 11 | 2 | 6.936 | 20/2:14.293 |
| 12 | 3 | 7.144 | 20/2:15.008 |
| 13 | 3 | 7.721 | 20/2:16.502 |
| 14 | 3 | 7.065 | 20/2:16.844 |
| 15 | 3 | 7.511 | 20/2:17.736 |
| 16 | 4 | 7.371 | 20/2:18.341 |
| 17 | 4 | 7.333 | 20/2:18.831 |
| 18 | 4 | 6.897 | 20/2:18.781 |
| 19 | 4 | 7.018 | 20/2:18.864 |
| 20 | 3 | 6.797 | 20/2:18.718 |