| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.407 | 15/5:06.105 |
| 2 | 2 | 20.448 | 15/5:06.413 |
| 3 | 2 | 21.541 | 15/5:11.980 |
| 4 | 2 | 20.494 | 15/5:10.837 |
| 5 | 2 | 20.052 | 15/5:08.826 |
| 6 | 2 | 22.277 | 15/5:13.048 |
| 7 | 2 | 19.857 | 15/5:10.877 |
| 8 | 2 | 19.591 | 15/5:08.751 |
| 9 | 2 | 20.002 | 15/5:07.782 |
| 10 | 2 | 19.708 | 15/5:06.566 |
| 11 | 2 | 20.627 | 15/5:06.824 |
| 12 | 2 | 19.878 | 15/5:06.103 |
| 13 | 2 | 20.280 | 15/5:05.956 |
| 14 | 2 | 20.007 | 15/5:05.538 |
| 15 | 2 | 19.810 | 15/5:04.979 |