| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 47.796 | 19/15:08.124 |
| 2 | 4 | 45.629 | 20/15:34.250 |
| 3 | 3 | 44.465 | 20/15:19.267 |
| 4 | 2 | 45.661 | 20/15:17.755 |
| 5 | 4 | 54.281 | 19/15:03.762 |
| 6 | 4 | 51.775 | 19/15:17.089 |
| 7 | 4 | 46.819 | 19/15:13.156 |
| 8 | 4 | 47.948 | 19/15:12.888 |
| 9 | 4 | 45.690 | 19/15:07.913 |
| 10 | 4 | 55.951 | 19/15:23.428 |
| 11 | 4 | 54.956 | 19/15:34.404 |
| 12 | 4 | 46.546 | 19/15:30.235 |
| 13 | 4 | 48.275 | 19/15:29.234 |
| 14 | 4 | 50.789 | 19/15:31.788 |
| 15 | 4 | 46.479 | 19/15:28.543 |
| 16 | 4 | 45.119 | 19/15:24.088 |
| 17 | 4 | 47.192 | 19/15:22.473 |
| 18 | 4 | 46.893 | 19/15:20.723 |
| 19 | 4 | 44.329 | 19/15:16.593 |