| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.132 | N/A |
| 2 | 2 | 18.251 | 27/8:17.658 |
| 3 | 2 | 18.315 | 26/8:00.207 |
| 4 | 2 | 26.674 | 23/8:06.892 |
| 5 | 2 | 25.578 | 22/8:09.426 |
| 6 | 2 | 18.063 | 23/8:13.408 |
| 7 | 2 | 18.487 | 23/8:02.814 |
| 8 | 2 | 20.229 | 23/8:00.722 |
| 9 | 1 | 19.581 | 24/8:18.018 |
| 10 | 1 | 19.009 | 24/8:13.832 |
| 11 | 1 | 19.730 | 24/8:12.141 |
| 12 | 1 | 19.344 | 24/8:09.950 |
| 13 | 1 | 17.925 | 24/8:05.405 |
| 14 | 1 | 17.924 | 24/8:01.557 |
| 15 | 1 | 18.537 | 25/8:19.098 |
| 16 | 1 | 17.506 | 25/8:15.376 |
| 17 | 1 | 18.031 | 25/8:12.908 |
| 18 | 1 | 18.902 | 25/8:11.959 |
| 19 | 1 | 18.032 | 25/8:09.956 |
| 20 | 1 | 18.347 | 25/8:08.561 |
| 21 | 1 | 17.629 | 25/8:06.444 |
| 22 | 1 | 18.096 | 25/8:05.063 |
| 23 | 1 | 18.209 | 25/8:03.930 |
| 24 | 1 | 18.192 | 25/8:02.879 |
| 25 | 1 | 21.140 | 25/8:04.863 |