| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.029 | N/A |
| 2 | 1 | 18.763 | 19/6:00.763 |
| 3 | 1 | 19.996 | 19/6:11.086 |
| 4 | 1 | 19.598 | 19/6:13.171 |
| 5 | 1 | 19.150 | 19/6:11.810 |
| 6 | 1 | 19.770 | 19/6:13.226 |
| 7 | 1 | 19.971 | 19/6:14.773 |
| 8 | 1 | 19.115 | 19/6:13.676 |
| 9 | 1 | 19.462 | 19/6:13.635 |
| 10 | 1 | 19.897 | 19/6:14.473 |
| 11 | 1 | 20.195 | 19/6:15.679 |
| 12 | 1 | 19.062 | 19/6:14.812 |
| 13 | 1 | 19.336 | 19/6:14.501 |
| 14 | 1 | 19.150 | 19/6:13.980 |
| 15 | 1 | 22.014 | 19/6:17.216 |
| 16 | 1 | 20.117 | 19/6:17.744 |
| 17 | 1 | 18.589 | 19/6:16.487 |
| 18 | 1 | 20.741 | 19/6:17.656 |
| 19 | 1 | 18.771 | 19/6:16.726 |