| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.655 | 15/5:09.825 |
| 2 | 2 | 21.494 | 15/5:16.118 |
| 3 | 2 | 19.980 | 15/5:10.645 |
| 4 | 2 | 20.494 | 15/5:09.836 |
| 5 | 1 | 20.420 | 15/5:09.129 |
| 6 | 2 | 22.939 | 15/5:14.955 |
| 7 | 2 | 20.938 | 15/5:14.829 |
| 8 | 2 | 20.179 | 15/5:13.311 |
| 9 | 1 | 20.114 | 15/5:12.022 |
| 10 | 1 | 20.235 | 15/5:11.172 |
| 11 | 1 | 20.246 | 15/5:10.492 |
| 12 | 1 | 20.091 | 15/5:09.731 |
| 13 | 1 | 19.980 | 15/5:08.960 |
| 14 | 1 | 20.179 | 15/5:08.511 |
| 15 | 1 | 20.246 | 15/5:08.190 |