| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.256 | 18/8:10.608 |
| 2 | 4 | 26.342 | 18/8:02.382 |
| 3 | 4 | 22.884 | 19/8:04.386 |
| 4 | 4 | 22.480 | 20/8:14.810 |
| 5 | 3 | 22.749 | 20/8:06.844 |
| 6 | 4 | 24.112 | 20/8:06.077 |
| 7 | 4 | 24.295 | 20/8:06.051 |
| 8 | 4 | 22.196 | 20/8:00.785 |
| 9 | 3 | 22.648 | 21/8:21.578 |
| 10 | 4 | 25.148 | 20/8:00.220 |
| 11 | 4 | 23.029 | 21/8:22.356 |
| 12 | 4 | 22.195 | 21/8:19.334 |
| 13 | 4 | 24.844 | 21/8:21.057 |
| 14 | 4 | 28.103 | 20/8:03.259 |
| 15 | 4 | 23.176 | 20/8:01.943 |
| 16 | 4 | 23.178 | 20/8:00.794 |