| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.440 | N/A |
| 2 | 4 | 24.861 | 15/6:07.494 |
| 3 | 4 | 17.061 | 18/6:15.777 |
| 4 | 4 | 16.384 | 19/6:09.276 |
| 5 | 4 | 20.674 | 19/6:14.085 |
| 6 | 4 | 16.537 | 19/6:03.301 |
| 7 | 2 | 16.953 | 20/6:15.595 |
| 8 | 2 | 17.114 | 20/6:11.168 |
| 9 | 2 | 15.846 | 20/6:04.836 |
| 10 | 2 | 16.339 | 20/6:00.952 |
| 11 | 2 | 20.071 | 20/6:04.936 |
| 12 | 2 | 21.803 | 20/6:11.187 |
| 13 | 2 | 17.763 | 20/6:09.999 |
| 14 | 4 | 18.979 | 20/6:10.771 |
| 15 | 3 | 16.972 | 20/6:08.710 |
| 16 | 4 | 19.996 | 20/6:10.753 |
| 17 | 4 | 17.984 | 20/6:10.152 |
| 18 | 4 | 17.163 | 20/6:08.704 |
| 19 | 4 | 16.241 | 20/6:06.444 |
| 20 | 4 | 16.642 | 20/6:04.823 |