| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.657 | 19/6:13.483 |
| 2 | 3 | 21.110 | 18/6:06.903 |
| 3 | 3 | 20.042 | 18/6:04.854 |
| 4 | 2 | 19.295 | 18/6:00.468 |
| 5 | 2 | 19.284 | 19/6:17.674 |
| 6 | 2 | 18.874 | 19/6:14.496 |
| 7 | 2 | 20.901 | 19/6:17.728 |
| 8 | 1 | 19.565 | 19/6:16.979 |
| 9 | 2 | 19.622 | 19/6:16.517 |
| 10 | 2 | 18.999 | 19/6:14.963 |
| 11 | 2 | 19.011 | 19/6:13.713 |
| 12 | 2 | 19.029 | 19/6:12.699 |
| 13 | 1 | 19.279 | 19/6:12.207 |
| 14 | 1 | 20.282 | 19/6:13.146 |
| 15 | 1 | 21.953 | 19/6:16.077 |
| 16 | 1 | 19.066 | 19/6:15.213 |
| 17 | 2 | 22.977 | 19/6:18.822 |
| 18 | 1 | 18.607 | 19/6:17.417 |
| 19 | 1 | 19.381 | 19/6:16.934 |