| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.700 | N/A |
| 2 | 2 | 32.673 | 16/8:12.795 |
| 3 | 2 | 21.997 | 19/8:14.073 |
| 4 | 5 | 44.011 | 16/8:16.105 |
| 5 | 4 | 21.969 | 17/8:05.003 |
| 6 | 3 | 28.835 | 17/8:01.052 |
| 7 | 3 | 27.072 | 18/8:22.944 |
| 8 | 4 | 29.658 | 18/8:23.507 |
| 9 | 3 | 23.559 | 18/8:10.969 |
| 10 | 2 | 21.275 | 19/8:24.798 |
| 11 | 2 | 21.367 | 19/8:13.048 |
| 12 | 2 | 21.914 | 19/8:04.330 |
| 13 | 2 | 29.046 | 19/8:07.764 |
| 14 | 2 | 24.242 | 19/8:04.017 |
| 15 | 2 | 21.607 | 20/8:23.791 |
| 16 | 2 | 33.720 | 19/8:06.234 |
| 17 | 2 | 24.090 | 19/8:03.114 |
| 18 | 2 | 31.921 | 19/8:08.653 |
| 19 | 2 | 20.706 | 19/8:02.362 |