| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.526 | 18/5:15.468 |
| 2 | 8 | 19.984 | 16/5:19.744 |
| 3 | 2 | 17.261 | 18/5:13.083 |
| 4 | 6 | 16.644 | 17/5:11.338 |
| 5 | 2 | 16.700 | 18/5:08.922 |
| 6 | 6 | 17.279 | 17/5:05.473 |
| 7 | 3 | 18.031 | 18/5:12.831 |
| 8 | 6 | 18.085 | 17/5:05.966 |
| 9 | 3 | 17.090 | 18/5:11.789 |
| 10 | 6 | 17.329 | 17/5:03.691 |
| 11 | 2 | 17.015 | 18/5:10.869 |
| 12 | 5 | 18.126 | 17/5:04.433 |
| 13 | 2 | 18.550 | 18/5:14.159 |
| 14 | 4 | 17.387 | 17/5:03.168 |
| 15 | 2 | 16.846 | 18/5:12.793 |
| 16 | 4 | 17.140 | 17/5:01.695 |
| 17 | 2 | 18.408 | 18/5:14.854 |
| 18 | 4 | 17.937 | 17/5:02.054 |