| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.556 | 20/4:31.120 |
| 2 | 1 | 10.318 | 20/3:58.740 |
| 3 | 1 | 11.413 | 20/3:55.247 |
| 4 | 1 | 11.654 | 20/3:54.705 |
| 5 | 1 | 11.371 | 20/3:53.248 |
| 6 | 1 | 10.708 | 20/3:50.067 |
| 7 | 3 | 21.443 | 20/4:18.466 |
| 8 | 3 | 10.929 | 20/4:13.480 |
| 9 | 3 | 11.312 | 20/4:10.453 |
| 10 | 3 | 10.613 | 20/4:06.634 |
| 11 | 3 | 10.989 | 20/4:04.193 |
| 12 | 3 | 10.068 | 20/4:00.623 |
| 13 | 4 | 28.322 | 20/4:25.686 |
| 14 | 4 | 10.744 | 20/4:22.057 |
| 15 | 4 | 11.329 | 20/4:19.692 |
| 16 | 4 | 10.538 | 20/4:16.634 |
| 17 | 4 | 10.899 | 20/4:14.360 |
| 18 | 4 | 10.080 | 20/4:11.429 |
| 19 | 4 | 11.005 | 19/3:57.291 |