| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.202 | 15/5:03.030 |
| 2 | 3 | 22.697 | 14/5:00.293 |
| 3 | 4 | 21.102 | 15/5:20.005 |
| 4 | 4 | 19.876 | 15/5:14.539 |
| 5 | 3 | 19.511 | 15/5:10.164 |
| 6 | 3 | 19.483 | 15/5:07.178 |
| 7 | 3 | 21.962 | 15/5:10.356 |
| 8 | 3 | 24.173 | 15/5:16.886 |
| 9 | 4 | 25.260 | 14/5:02.192 |
| 10 | 4 | 21.569 | 14/5:02.169 |
| 11 | 4 | 19.938 | 14/5:00.075 |
| 12 | 4 | 21.212 | 15/5:21.231 |
| 13 | 4 | 19.991 | 15/5:19.588 |
| 14 | 4 | 21.651 | 15/5:19.957 |
| 15 | 4 | 23.935 | 15/5:22.562 |