| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.740 | N/A |
| 2 | 2 | 20.947 | 23/8:03.574 |
| 3 | 5 | 29.591 | 20/8:22.851 |
| 4 | 4 | 20.069 | 21/8:13.453 |
| 5 | 4 | 23.362 | 21/8:12.585 |
| 6 | 5 | 29.037 | 20/8:10.162 |
| 7 | 6 | 30.021 | 19/8:01.821 |
| 8 | 6 | 20.599 | 20/8:14.010 |
| 9 | 5 | 21.809 | 20/8:06.898 |
| 10 | 5 | 27.786 | 20/8:13.984 |
| 11 | 5 | 29.209 | 20/8:22.357 |
| 12 | 5 | 20.255 | 20/8:13.741 |
| 13 | 5 | 30.815 | 20/8:23.281 |
| 14 | 5 | 21.500 | 20/8:17.074 |
| 15 | 5 | 25.084 | 20/8:17.854 |
| 16 | 5 | 22.082 | 20/8:14.150 |
| 17 | 5 | 20.557 | 20/8:09.098 |
| 18 | 5 | 20.534 | 20/8:04.615 |
| 19 | 5 | 24.640 | 20/8:04.964 |
| 20 | 5 | 21.962 | 20/8:02.599 |