| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.173 | 18/5:09.114 |
| 2 | 3 | 17.272 | 18/5:10.005 |
| 3 | 3 | 16.948 | 18/5:08.358 |
| 4 | 3 | 16.595 | 18/5:05.946 |
| 5 | 2 | 16.727 | 18/5:04.974 |
| 6 | 2 | 16.376 | 18/5:03.273 |
| 7 | 2 | 17.040 | 18/5:03.765 |
| 8 | 3 | 20.041 | 18/5:10.887 |
| 9 | 3 | 17.102 | 18/5:10.548 |
| 10 | 3 | 16.511 | 18/5:09.213 |
| 11 | 3 | 16.492 | 18/5:08.090 |
| 12 | 3 | 16.951 | 18/5:07.842 |
| 13 | 3 | 16.668 | 18/5:07.241 |
| 14 | 3 | 16.848 | 18/5:06.957 |
| 15 | 2 | 17.139 | 18/5:07.060 |
| 16 | 3 | 19.729 | 18/5:10.063 |
| 17 | 3 | 16.748 | 18/5:09.558 |
| 18 | 3 | 16.820 | 18/5:09.180 |