| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.986 | 19/5:03.734 |
| 2 | 4 | 20.255 | 17/5:08.048 |
| 3 | 2 | 15.346 | 18/5:09.522 |
| 4 | 2 | 17.748 | 18/5:12.007 |
| 5 | 2 | 15.576 | 18/5:05.679 |
| 6 | 2 | 18.130 | 18/5:09.123 |
| 7 | 2 | 15.766 | 18/5:05.503 |
| 8 | 2 | 15.478 | 18/5:02.141 |
| 9 | 1 | 16.664 | 18/5:01.898 |
| 10 | 1 | 15.339 | 19/5:15.947 |
| 11 | 1 | 15.287 | 19/5:13.629 |
| 12 | 1 | 16.030 | 19/5:12.874 |
| 13 | 1 | 15.293 | 19/5:11.158 |
| 14 | 1 | 15.934 | 19/5:10.557 |
| 15 | 1 | 15.819 | 19/5:09.891 |
| 16 | 1 | 15.565 | 19/5:09.006 |
| 17 | 1 | 15.612 | 19/5:08.278 |
| 18 | 1 | 16.463 | 19/5:08.529 |
| 19 | 1 | 15.766 | 19/5:08.057 |