| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.305 | 19/6:06.795 |
| 2 | 1 | 19.230 | 19/6:06.082 |
| 3 | 1 | 19.261 | 19/6:06.041 |
| 4 | 1 | 20.388 | 19/6:11.374 |
| 5 | 1 | 18.978 | 19/6:09.216 |
| 6 | 1 | 18.947 | 19/6:07.679 |
| 7 | 1 | 18.475 | 19/6:05.299 |
| 8 | 1 | 20.170 | 19/6:07.541 |
| 9 | 1 | 19.510 | 19/6:07.891 |
| 10 | 1 | 18.903 | 19/6:07.017 |
| 11 | 1 | 20.385 | 19/6:08.863 |
| 12 | 1 | 20.521 | 19/6:10.616 |
| 13 | 1 | 20.296 | 19/6:11.770 |
| 14 | 1 | 20.148 | 19/6:12.559 |
| 15 | 1 | 24.543 | 19/6:18.809 |
| 16 | 1 | 19.265 | 19/6:18.011 |
| 17 | 1 | 23.112 | 18/6:01.522 |
| 18 | 1 | 18.794 | 18/6:00.231 |