| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.305 | 19/5:09.795 |
| 2 | 2 | 16.401 | 19/5:10.707 |
| 3 | 2 | 16.442 | 19/5:11.271 |
| 4 | 2 | 16.937 | 19/5:13.904 |
| 5 | 4 | 23.319 | 17/5:03.974 |
| 6 | 2 | 16.871 | 17/5:01.113 |
| 7 | 2 | 16.173 | 18/5:14.866 |
| 8 | 2 | 16.036 | 18/5:11.589 |
| 9 | 2 | 16.286 | 18/5:09.540 |
| 10 | 2 | 16.239 | 18/5:07.816 |
| 11 | 2 | 15.991 | 18/5:06.000 |
| 12 | 2 | 16.138 | 18/5:04.707 |
| 13 | 2 | 15.914 | 18/5:03.303 |
| 14 | 2 | 16.318 | 18/5:02.619 |
| 15 | 2 | 15.739 | 18/5:01.331 |
| 16 | 2 | 16.774 | 18/5:01.368 |
| 17 | 2 | 16.236 | 18/5:00.832 |
| 18 | 2 | 16.012 | 18/5:00.131 |