| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.530 | N/A |
| 2 | 2 | 19.190 | 17/5:08.057 |
| 3 | 2 | 17.988 | 18/5:17.543 |
| 4 | 2 | 18.243 | 18/5:15.582 |
| 5 | 2 | 18.120 | 18/5:14.079 |
| 6 | 2 | 19.246 | 18/5:17.005 |
| 7 | 2 | 18.204 | 18/5:16.004 |
| 8 | 2 | 17.861 | 18/5:14.456 |
| 9 | 2 | 18.127 | 18/5:13.860 |
| 10 | 2 | 18.205 | 18/5:13.544 |
| 11 | 2 | 19.764 | 21/6:11.426 |
| 12 | 2 | 18.003 | 21/6:10.531 |
| 13 | 2 | 17.991 | 21/6:09.766 |
| 14 | 2 | 18.073 | 21/6:09.245 |
| 15 | 2 | 18.485 | 21/6:09.387 |
| 16 | 2 | 18.155 | 21/6:09.007 |
| 17 | 2 | 18.107 | 21/6:08.732 |
| 18 | 2 | 18.067 | 21/6:08.387 |
| 19 | 2 | 19.841 | 21/6:10.052 |
| 20 | 2 | 21.637 | 21/6:13.432 |
| 21 | 3 | 19.954 | 21/6:14.791 |