| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.916 | N/A |
| 2 | 4 | 18.719 | 20/6:00.577 |
| 3 | 3 | 18.082 | 21/6:12.926 |
| 4 | 3 | 22.269 | 20/6:19.026 |
| 5 | 3 | 18.447 | 20/6:13.121 |
| 6 | 3 | 18.008 | 20/6:07.911 |
| 7 | 3 | 22.112 | 20/6:17.433 |
| 8 | 2 | 18.375 | 20/6:14.091 |
| 9 | 3 | 23.409 | 19/6:03.613 |
| 10 | 2 | 17.836 | 20/6:19.125 |
| 11 | 2 | 17.960 | 20/6:15.828 |
| 12 | 2 | 18.044 | 20/6:13.275 |
| 13 | 2 | 17.506 | 20/6:10.297 |
| 14 | 2 | 18.601 | 20/6:09.376 |
| 15 | 2 | 17.778 | 20/6:07.471 |
| 16 | 2 | 19.033 | 20/6:07.409 |
| 17 | 2 | 17.053 | 20/6:05.004 |
| 18 | 2 | 18.050 | 20/6:03.995 |
| 19 | 2 | 17.507 | 20/6:02.526 |
| 20 | 2 | 21.066 | 20/6:04.771 |