| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.848 | N/A |
| 2 | 3 | 19.649 | 20/6:16.179 |
| 3 | 2 | 18.309 | 20/6:03.449 |
| 4 | 2 | 18.826 | 20/6:02.048 |
| 5 | 4 | 19.839 | 20/6:06.807 |
| 6 | 4 | 18.110 | 20/6:02.833 |
| 7 | 3 | 18.088 | 20/6:00.114 |
| 8 | 5 | 25.461 | 20/6:18.184 |
| 9 | 4 | 19.078 | 20/6:16.578 |
| 10 | 4 | 20.005 | 20/6:17.285 |
| 11 | 4 | 18.912 | 20/6:15.774 |
| 12 | 4 | 18.741 | 20/6:14.242 |
| 13 | 4 | 18.608 | 20/6:12.755 |
| 14 | 4 | 19.705 | 20/6:13.101 |
| 15 | 4 | 18.036 | 20/6:11.131 |
| 16 | 4 | 18.256 | 20/6:09.703 |
| 17 | 4 | 17.910 | 20/6:08.043 |
| 18 | 4 | 18.766 | 20/6:07.535 |
| 19 | 4 | 18.328 | 20/6:06.620 |
| 20 | 4 | 18.828 | 20/6:06.303 |