| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.139 | N/A |
| 2 | 4 | 19.904 | 19/6:00.411 |
| 3 | 4 | 18.506 | 20/6:07.034 |
| 4 | 4 | 20.929 | 20/6:17.952 |
| 5 | 4 | 18.980 | 20/6:14.154 |
| 6 | 4 | 19.012 | 20/6:11.996 |
| 7 | 4 | 18.888 | 20/6:10.165 |
| 8 | 3 | 19.070 | 20/6:09.352 |
| 9 | 4 | 19.645 | 20/6:10.107 |
| 10 | 2 | 18.634 | 20/6:08.560 |
| 11 | 2 | 18.809 | 20/6:07.655 |
| 12 | 4 | 27.947 | 19/6:02.669 |
| 13 | 4 | 20.401 | 19/6:03.226 |
| 14 | 4 | 18.622 | 19/6:01.234 |
| 15 | 4 | 18.600 | 20/6:19.352 |
| 16 | 4 | 18.508 | 20/6:17.648 |
| 17 | 4 | 19.035 | 20/6:16.783 |
| 18 | 4 | 18.720 | 20/6:15.667 |
| 19 | 4 | 18.363 | 20/6:14.299 |
| 20 | 4 | 19.328 | 20/6:14.040 |