| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.031 | 18/5:06.558 |
| 2 | 3 | 17.542 | 18/5:11.157 |
| 3 | 3 | 17.001 | 18/5:09.444 |
| 4 | 2 | 17.276 | 18/5:09.825 |
| 5 | 2 | 16.468 | 18/5:07.145 |
| 6 | 2 | 16.956 | 18/5:06.822 |
| 7 | 2 | 16.227 | 18/5:04.717 |
| 8 | 2 | 16.888 | 18/5:04.625 |
| 9 | 2 | 17.531 | 18/5:05.840 |
| 10 | 2 | 16.744 | 18/5:05.395 |
| 11 | 2 | 16.578 | 18/5:04.760 |
| 12 | 2 | 16.975 | 18/5:04.826 |
| 13 | 2 | 17.767 | 18/5:05.978 |
| 14 | 2 | 16.972 | 18/5:05.943 |
| 15 | 3 | 17.106 | 18/5:06.074 |
| 16 | 3 | 16.983 | 18/5:06.051 |
| 17 | 3 | 17.316 | 18/5:06.382 |
| 18 | 3 | 16.510 | 18/5:05.871 |