| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.835 | 20/4:56.700 |
| 2 | 3 | 12.066 | 20/4:29.010 |
| 3 | 2 | 11.373 | 20/4:15.160 |
| 4 | 2 | 11.646 | 20/4:09.600 |
| 5 | 2 | 17.973 | 20/4:31.572 |
| 6 | 2 | 15.546 | 20/4:38.130 |
| 7 | 2 | 11.361 | 20/4:30.857 |
| 8 | 2 | 10.909 | 20/4:24.273 |
| 9 | 2 | 10.561 | 20/4:18.378 |
| 10 | 2 | 10.996 | 20/4:14.532 |
| 11 | 2 | 11.682 | 20/4:12.633 |
| 12 | 2 | 11.491 | 20/4:10.732 |
| 13 | 2 | 10.126 | 20/4:07.023 |
| 14 | 2 | 10.560 | 20/4:04.464 |
| 15 | 2 | 10.245 | 20/4:01.827 |
| 16 | 2 | 10.259 | 20/3:59.536 |
| 17 | 2 | 11.579 | 20/3:59.068 |
| 18 | 2 | 9.985 | 20/3:56.881 |
| 19 | 2 | 12.021 | 20/3:57.067 |
| 20 | 2 | 11.667 | 20/3:56.881 |