| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.738 | 18/5:01.284 |
| 2 | 1 | 15.988 | 19/5:10.897 |
| 3 | 1 | 18.852 | 18/5:09.468 |
| 4 | 1 | 16.997 | 18/5:08.588 |
| 5 | 2 | 17.317 | 18/5:09.211 |
| 6 | 2 | 22.192 | 17/5:06.238 |
| 7 | 2 | 16.072 | 17/5:01.522 |
| 8 | 2 | 18.155 | 17/5:02.411 |
| 9 | 3 | 16.479 | 18/5:17.580 |
| 10 | 2 | 16.124 | 18/5:14.845 |
| 11 | 2 | 16.182 | 18/5:12.703 |
| 12 | 4 | 22.803 | 17/5:03.024 |
| 13 | 3 | 16.997 | 17/5:01.941 |
| 14 | 3 | 16.661 | 17/5:00.605 |
| 15 | 3 | 16.879 | 18/5:17.323 |
| 16 | 3 | 15.714 | 18/5:15.169 |
| 17 | 3 | 16.265 | 18/5:13.851 |
| 18 | 3 | 16.113 | 18/5:12.528 |