| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.798 | 21/6:13.758 |
| 2 | 1 | 16.648 | 21/6:01.683 |
| 3 | 1 | 16.541 | 22/6:13.905 |
| 4 | 1 | 16.316 | 22/6:10.166 |
| 5 | 1 | 16.048 | 22/6:06.744 |
| 6 | 2 | 33.145 | 19/6:08.904 |
| 7 | 2 | 17.119 | 19/6:02.669 |
| 8 | 1 | 16.165 | 20/6:14.450 |
| 9 | 1 | 15.830 | 20/6:08.022 |
| 10 | 1 | 17.975 | 20/6:07.170 |
| 11 | 1 | 33.090 | 19/6:14.257 |
| 12 | 1 | 31.983 | 18/6:12.987 |
| 13 | 1 | 17.129 | 18/6:08.013 |
| 14 | 1 | 16.082 | 18/6:02.403 |
| 15 | 1 | 16.064 | 19/6:17.382 |
| 16 | 1 | 16.929 | 19/6:13.899 |
| 17 | 1 | 16.198 | 19/6:10.008 |
| 18 | 1 | 16.920 | 19/6:07.312 |
| 19 | 1 | 16.261 | 19/6:04.241 |