| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.573 | 15/5:08.595 |
| 2 | 3 | 20.050 | 15/5:04.673 |
| 3 | 3 | 20.142 | 15/5:03.825 |
| 4 | 3 | 20.706 | 15/5:05.516 |
| 5 | 3 | 21.255 | 15/5:08.178 |
| 6 | 3 | 21.145 | 15/5:09.677 |
| 7 | 3 | 20.580 | 15/5:09.538 |
| 8 | 3 | 21.742 | 15/5:11.612 |
| 9 | 2 | 20.287 | 15/5:10.800 |
| 10 | 2 | 20.510 | 15/5:10.485 |
| 11 | 2 | 20.656 | 15/5:10.426 |
| 12 | 3 | 21.555 | 15/5:11.501 |
| 13 | 2 | 20.013 | 15/5:10.632 |
| 14 | 2 | 20.914 | 15/5:10.851 |
| 15 | 2 | 20.027 | 15/5:10.155 |