| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.440 | N/A |
| 2 | 4 | 19.520 | 19/6:00.008 |
| 3 | 4 | 20.871 | 19/6:12.959 |
| 4 | 4 | 19.876 | 19/6:11.042 |
| 5 | 4 | 22.104 | 19/6:20.109 |
| 6 | 4 | 19.686 | 19/6:16.845 |
| 7 | 4 | 19.841 | 19/6:15.134 |
| 8 | 4 | 19.720 | 19/6:13.600 |
| 9 | 5 | 28.667 | 18/6:11.295 |
| 10 | 5 | 19.790 | 18/6:08.470 |
| 11 | 5 | 19.324 | 18/6:05.418 |
| 12 | 5 | 20.815 | 18/6:05.225 |
| 13 | 5 | 19.707 | 18/6:03.494 |
| 14 | 5 | 20.435 | 18/6:02.982 |
| 15 | 5 | 31.987 | 18/6:16.570 |
| 16 | 5 | 19.803 | 18/6:14.538 |
| 17 | 5 | 20.802 | 18/6:13.822 |
| 18 | 5 | 19.958 | 18/6:12.346 |