| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.397 | 15/5:05.955 |
| 2 | 1 | 20.211 | 15/5:04.560 |
| 3 | 1 | 25.626 | 14/5:09.092 |
| 4 | 1 | 19.452 | 15/5:21.322 |
| 5 | 2 | 27.250 | 14/5:16.221 |
| 6 | 1 | 20.095 | 14/5:10.406 |
| 7 | 1 | 20.261 | 14/5:06.584 |
| 8 | 1 | 19.964 | 14/5:03.198 |
| 9 | 1 | 19.386 | 15/5:21.070 |
| 10 | 1 | 20.796 | 15/5:20.157 |
| 11 | 1 | 20.767 | 15/5:19.370 |
| 12 | 1 | 19.680 | 15/5:17.356 |
| 13 | 1 | 20.182 | 15/5:16.231 |
| 14 | 1 | 20.158 | 15/5:15.241 |
| 15 | 1 | 23.652 | 15/5:17.877 |