| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.195 | 15/5:02.925 |
| 2 | 1 | 20.427 | 15/5:04.665 |
| 3 | 1 | 19.564 | 15/5:00.930 |
| 4 | 1 | 19.715 | 16/5:19.604 |
| 5 | 2 | 19.859 | 16/5:19.232 |
| 6 | 2 | 21.095 | 15/5:02.137 |
| 7 | 2 | 20.620 | 15/5:03.161 |
| 8 | 2 | 20.798 | 15/5:04.262 |
| 9 | 2 | 21.535 | 15/5:06.347 |
| 10 | 2 | 20.217 | 15/5:06.037 |
| 11 | 2 | 19.462 | 15/5:04.755 |
| 12 | 2 | 19.531 | 15/5:03.772 |
| 13 | 2 | 25.053 | 15/5:09.313 |
| 14 | 2 | 20.919 | 15/5:09.632 |
| 15 | 2 | 22.485 | 15/5:11.475 |