| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.975 | N/A |
| 2 | 1 | 19.942 | 19/6:17.931 |
| 3 | 1 | 16.848 | 20/6:08.048 |
| 4 | 1 | 17.485 | 20/6:02.716 |
| 5 | 1 | 17.456 | 21/6:17.063 |
| 6 | 1 | 17.213 | 21/6:14.751 |
| 7 | 1 | 19.001 | 20/6:00.800 |
| 8 | 1 | 17.510 | 21/6:17.417 |
| 9 | 1 | 16.815 | 21/6:14.065 |
| 10 | 1 | 17.400 | 21/6:13.797 |
| 11 | 1 | 19.545 | 21/6:17.405 |
| 12 | 1 | 17.987 | 21/6:17.524 |
| 13 | 1 | 20.847 | 20/6:04.219 |
| 14 | 1 | 19.938 | 20/6:06.802 |
| 15 | 1 | 17.865 | 20/6:06.202 |
| 16 | 1 | 17.586 | 20/6:05.329 |
| 17 | 1 | 17.083 | 20/6:03.968 |
| 18 | 1 | 19.364 | 20/6:05.317 |
| 19 | 1 | 17.098 | 20/6:04.123 |
| 20 | 1 | 19.384 | 20/6:05.342 |