| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.582 | 15/5:08.073 |
| 2 | 3 | 20.623 | 15/5:09.037 |
| 3 | 2 | 21.427 | 15/5:13.016 |
| 4 | 2 | 20.230 | 15/5:10.732 |
| 5 | 3 | 20.177 | 15/5:09.117 |
| 6 | 3 | 20.230 | 15/5:08.172 |
| 7 | 2 | 20.065 | 15/5:07.144 |
| 8 | 2 | 19.777 | 15/5:05.833 |
| 9 | 2 | 19.140 | 15/5:03.751 |
| 10 | 2 | 20.610 | 15/5:04.291 |
| 11 | 3 | 24.809 | 15/5:10.459 |
| 12 | 2 | 20.232 | 15/5:09.877 |
| 13 | 3 | 19.621 | 15/5:08.680 |
| 14 | 3 | 19.607 | 15/5:07.639 |
| 15 | 3 | 22.344 | 15/5:09.474 |