| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.803 | 20/6:16.060 |
| 2 | 1 | 19.900 | 19/6:07.679 |
| 3 | 1 | 19.470 | 19/6:08.429 |
| 4 | 1 | 18.868 | 19/6:05.945 |
| 5 | 1 | 18.738 | 19/6:03.960 |
| 6 | 1 | 19.351 | 19/6:04.578 |
| 7 | 1 | 19.770 | 19/6:06.157 |
| 8 | 1 | 18.868 | 19/6:05.199 |
| 9 | 1 | 19.486 | 19/6:05.758 |
| 10 | 1 | 18.708 | 19/6:04.728 |
| 11 | 1 | 18.497 | 19/6:03.520 |
| 12 | 1 | 18.715 | 19/6:02.859 |
| 13 | 1 | 18.750 | 19/6:02.350 |
| 14 | 1 | 18.805 | 19/6:01.989 |
| 15 | 1 | 18.878 | 19/6:01.769 |
| 16 | 1 | 19.096 | 19/6:01.835 |
| 17 | 1 | 18.617 | 19/6:01.358 |
| 18 | 1 | 18.305 | 19/6:00.604 |
| 19 | 1 | 18.798 | 19/6:00.423 |