| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.186 | 15/5:02.790 |
| 2 | 1 | 20.630 | 15/5:06.120 |
| 3 | 1 | 21.604 | 15/5:12.100 |
| 4 | 1 | 21.081 | 15/5:13.129 |
| 5 | 1 | 20.350 | 15/5:11.553 |
| 6 | 1 | 20.091 | 15/5:09.855 |
| 7 | 1 | 20.856 | 15/5:10.281 |
| 8 | 1 | 20.469 | 15/5:09.876 |
| 9 | 1 | 20.506 | 15/5:09.622 |
| 10 | 1 | 21.075 | 15/5:10.272 |
| 11 | 1 | 20.407 | 15/5:09.893 |
| 12 | 1 | 20.083 | 15/5:09.173 |
| 13 | 1 | 22.634 | 15/5:11.506 |
| 14 | 1 | 20.927 | 15/5:11.678 |
| 15 | 1 | 20.806 | 15/5:11.705 |