| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.886 | N/A |
| 2 | 1 | 20.409 | 19/6:09.248 |
| 3 | 1 | 20.127 | 19/6:06.071 |
| 4 | 1 | 20.049 | 19/6:05.396 |
| 5 | 1 | 20.044 | 19/6:04.716 |
| 6 | 1 | 20.901 | 19/6:07.394 |
| 7 | 1 | 20.742 | 19/6:08.702 |
| 8 | 1 | 20.774 | 19/6:09.718 |
| 9 | 1 | 20.298 | 19/6:09.041 |
| 10 | 1 | 20.972 | 19/6:10.518 |
| 11 | 1 | 20.191 | 19/6:09.998 |
| 12 | 1 | 20.178 | 19/6:09.552 |
| 13 | 1 | 19.896 | 19/6:08.757 |
| 14 | 1 | 20.329 | 19/6:08.684 |
| 15 | 1 | 20.138 | 19/6:08.376 |
| 16 | 1 | 20.296 | 19/6:08.298 |
| 17 | 1 | 20.404 | 19/6:08.352 |
| 18 | 1 | 20.545 | 19/6:08.549 |
| 19 | 1 | 20.157 | 19/6:08.336 |