| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.998 | 18/5:05.964 |
| 2 | 2 | 15.364 | 19/5:07.439 |
| 3 | 2 | 16.152 | 19/5:07.255 |
| 4 | 2 | 17.925 | 19/5:15.585 |
| 5 | 3 | 20.632 | 18/5:13.456 |
| 6 | 3 | 16.318 | 18/5:10.167 |
| 7 | 3 | 20.107 | 18/5:17.561 |
| 8 | 3 | 15.496 | 18/5:12.732 |
| 9 | 3 | 17.730 | 18/5:13.444 |
| 10 | 3 | 16.144 | 18/5:11.159 |
| 11 | 3 | 17.397 | 18/5:11.339 |
| 12 | 3 | 17.446 | 18/5:11.563 |
| 13 | 3 | 15.811 | 18/5:09.489 |
| 14 | 4 | 15.702 | 18/5:07.571 |
| 15 | 2 | 16.615 | 18/5:07.004 |
| 16 | 2 | 21.213 | 18/5:11.681 |
| 17 | 2 | 16.653 | 18/5:10.980 |
| 18 | 2 | 15.833 | 18/5:09.536 |