| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.374 | 15/5:05.610 |
| 2 | 1 | 20.515 | 15/5:06.667 |
| 3 | 1 | 20.214 | 15/5:05.515 |
| 4 | 1 | 21.015 | 15/5:07.942 |
| 5 | 1 | 20.089 | 15/5:06.621 |
| 6 | 1 | 20.761 | 15/5:07.420 |
| 7 | 1 | 20.196 | 15/5:06.780 |
| 8 | 1 | 20.413 | 15/5:06.707 |
| 9 | 1 | 20.450 | 15/5:06.712 |
| 10 | 1 | 20.066 | 15/5:06.139 |
| 11 | 1 | 20.807 | 15/5:06.682 |
| 12 | 1 | 21.897 | 15/5:08.496 |
| 13 | 1 | 20.177 | 15/5:08.047 |
| 14 | 1 | 20.442 | 15/5:07.946 |
| 15 | 1 | 20.280 | 15/5:07.696 |