| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.638 | 19/5:16.122 |
| 2 | 1 | 17.062 | 18/5:03.300 |
| 3 | 2 | 17.419 | 18/5:06.714 |
| 4 | 1 | 16.068 | 18/5:02.341 |
| 5 | 1 | 16.060 | 19/5:16.339 |
| 6 | 1 | 17.429 | 18/5:02.028 |
| 7 | 1 | 18.205 | 18/5:05.694 |
| 8 | 1 | 16.776 | 18/5:05.228 |
| 9 | 1 | 17.063 | 18/5:05.440 |
| 10 | 1 | 16.195 | 18/5:04.047 |
| 11 | 1 | 16.360 | 18/5:03.177 |
| 12 | 1 | 17.526 | 18/5:04.201 |
| 13 | 1 | 16.618 | 18/5:03.811 |
| 14 | 1 | 16.161 | 18/5:02.889 |
| 15 | 1 | 22.385 | 18/5:09.558 |
| 16 | 1 | 23.556 | 18/5:16.711 |
| 17 | 1 | 16.987 | 18/5:16.067 |
| 18 | 1 | 16.567 | 18/5:15.075 |