| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.837 | 19/5:00.903 |
| 2 | 4 | 15.731 | 20/5:15.680 |
| 3 | 3 | 16.200 | 19/5:02.531 |
| 4 | 3 | 16.479 | 19/5:05.173 |
| 5 | 3 | 14.900 | 19/5:00.759 |
| 6 | 4 | 15.381 | 20/5:15.093 |
| 7 | 4 | 15.826 | 20/5:15.297 |
| 8 | 4 | 18.178 | 19/5:05.264 |
| 9 | 4 | 15.609 | 19/5:04.298 |
| 10 | 4 | 14.773 | 19/5:01.937 |
| 11 | 4 | 15.608 | 19/5:01.447 |
| 12 | 4 | 27.092 | 18/5:02.421 |
| 13 | 4 | 20.317 | 18/5:07.289 |
| 14 | 4 | 19.999 | 18/5:11.053 |
| 15 | 4 | 15.796 | 18/5:09.271 |
| 16 | 4 | 16.603 | 18/5:08.620 |
| 17 | 4 | 15.228 | 18/5:06.590 |
| 18 | 4 | 14.849 | 18/5:04.406 |