| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.109 | N/A |
| 2 | 5 | 31.889 | 16/8:02.444 |
| 3 | 5 | 25.364 | 18/8:10.759 |
| 4 | 5 | 28.154 | 18/8:08.082 |
| 5 | 5 | 26.615 | 18/8:00.202 |
| 6 | 5 | 24.489 | 19/8:15.548 |
| 7 | 5 | 22.869 | 19/8:02.249 |
| 8 | 5 | 24.217 | 20/8:22.443 |
| 9 | 5 | 36.226 | 19/8:18.710 |
| 10 | 5 | 31.734 | 19/8:27.223 |
| 11 | 5 | 27.076 | 19/8:25.648 |
| 12 | 5 | 32.495 | 18/8:04.943 |
| 13 | 5 | 31.854 | 18/8:10.000 |
| 14 | 4 | 24.447 | 18/8:04.593 |
| 15 | 4 | 22.062 | 19/8:24.883 |
| 16 | 4 | 26.067 | 19/8:22.778 |
| 17 | 5 | 24.129 | 19/8:18.756 |
| 18 | 4 | 22.900 | 19/8:13.907 |
| 19 | 4 | 22.195 | 19/8:08.891 |