| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.291 | 15/5:04.365 |
| 2 | 1 | 20.647 | 15/5:07.035 |
| 3 | 1 | 21.192 | 15/5:10.650 |
| 4 | 1 | 20.673 | 15/5:10.511 |
| 5 | 1 | 20.886 | 15/5:11.067 |
| 6 | 1 | 20.278 | 15/5:09.917 |
| 7 | 1 | 20.192 | 15/5:08.912 |
| 8 | 1 | 20.398 | 15/5:08.544 |
| 9 | 1 | 22.808 | 15/5:12.275 |
| 10 | 1 | 20.573 | 15/5:11.907 |
| 11 | 2 | 20.964 | 15/5:12.139 |
| 12 | 1 | 22.126 | 15/5:13.785 |
| 13 | 2 | 20.717 | 15/5:13.552 |