| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.784 | N/A |
| 2 | 1 | 19.438 | 25/8:07.296 |
| 3 | 1 | 19.271 | 25/8:05.292 |
| 4 | 1 | 19.317 | 25/8:04.992 |
| 5 | 1 | 19.761 | 25/8:07.506 |
| 6 | 1 | 19.644 | 25/8:08.452 |
| 7 | 1 | 19.494 | 25/8:08.484 |
| 8 | 1 | 19.651 | 25/8:09.044 |
| 9 | 1 | 19.348 | 25/8:08.556 |
| 10 | 1 | 19.389 | 25/8:08.285 |
| 11 | 1 | 21.064 | 25/8:12.088 |
| 12 | 1 | 19.528 | 25/8:11.849 |
| 13 | 1 | 20.019 | 25/8:12.632 |
| 14 | 1 | 19.396 | 25/8:12.144 |
| 15 | 1 | 19.816 | 25/8:12.445 |
| 16 | 1 | 19.713 | 25/8:12.542 |
| 17 | 1 | 19.373 | 25/8:12.117 |
| 18 | 1 | 21.566 | 25/8:14.837 |
| 19 | 1 | 19.931 | 25/8:15.076 |
| 20 | 1 | 19.842 | 25/8:15.176 |
| 21 | 1 | 20.347 | 25/8:15.873 |
| 22 | 1 | 19.924 | 25/8:16.020 |
| 23 | 1 | 19.812 | 25/8:16.032 |
| 24 | 1 | 19.622 | 25/8:15.844 |
| 25 | 1 | 20.635 | 25/8:16.685 |