| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.162 | 20/6:03.240 |
| 2 | 4 | 15.624 | 22/6:11.646 |
| 3 | 5 | 18.237 | 21/6:04.161 |
| 4 | 7 | 20.626 | 20/6:03.245 |
| 5 | 5 | 15.560 | 21/6:10.478 |
| 6 | 5 | 14.864 | 21/6:00.755 |
| 7 | 5 | 15.005 | 22/6:11.102 |
| 8 | 5 | 14.333 | 22/6:04.130 |
| 9 | 4 | 14.013 | 23/6:14.195 |
| 10 | 4 | 14.717 | 23/6:10.624 |
| 11 | 4 | 15.210 | 23/6:08.734 |
| 12 | 6 | 30.741 | 21/6:02.411 |
| 13 | 6 | 21.722 | 21/6:09.623 |
| 14 | 6 | 26.055 | 20/6:04.099 |
| 15 | 7 | 31.624 | 19/6:02.891 |
| 16 | 6 | 20.888 | 19/6:05.015 |
| 17 | 6 | 20.458 | 19/6:06.408 |
| 18 | 6 | 28.627 | 19/6:16.270 |