| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.744 | N/A |
| 2 | 5 | 24.655 | 17/7:02.224 |
| 3 | 5 | 24.782 | 20/8:17.395 |
| 4 | 6 | 27.109 | 19/8:07.002 |
| 5 | 6 | 26.835 | 19/8:12.958 |
| 6 | 5 | 28.955 | 19/8:24.153 |
| 7 | 5 | 24.791 | 19/8:19.125 |
| 8 | 5 | 28.160 | 19/8:24.196 |
| 9 | 5 | 23.413 | 19/8:17.319 |
| 10 | 5 | 23.258 | 19/8:11.066 |
| 11 | 5 | 24.300 | 19/8:09.008 |
| 12 | 5 | 30.260 | 19/8:16.591 |
| 13 | 5 | 34.001 | 18/8:01.812 |
| 14 | 5 | 24.472 | 19/8:25.423 |
| 15 | 7 | 23.192 | 19/8:21.122 |
| 16 | 6 | 24.004 | 19/8:18.368 |
| 17 | 5 | 24.425 | 19/8:16.432 |
| 18 | 4 | 24.153 | 19/8:14.436 |
| 19 | 4 | 36.344 | 19/8:24.853 |