| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.689 | 17/5:00.713 |
| 2 | 1 | 16.131 | 18/5:04.380 |
| 3 | 4 | 20.954 | 17/5:10.386 |
| 4 | 4 | 16.546 | 17/5:03.110 |
| 5 | 4 | 16.204 | 18/5:15.086 |
| 6 | 2 | 17.091 | 18/5:13.845 |
| 7 | 2 | 17.348 | 18/5:13.619 |
| 8 | 2 | 17.307 | 18/5:13.358 |
| 9 | 2 | 16.019 | 18/5:10.578 |
| 10 | 2 | 17.040 | 18/5:10.192 |
| 11 | 2 | 15.994 | 18/5:08.165 |
| 12 | 2 | 16.445 | 18/5:07.152 |
| 13 | 2 | 16.160 | 18/5:05.900 |
| 14 | 2 | 18.664 | 18/5:08.047 |
| 15 | 2 | 16.325 | 18/5:07.100 |
| 16 | 2 | 16.152 | 18/5:06.078 |
| 17 | 2 | 16.553 | 18/5:05.600 |
| 18 | 2 | 16.462 | 18/5:05.084 |