| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.721 | N/A |
| 2 | 3 | 22.627 | 22/8:20.888 |
| 3 | 3 | 22.185 | 22/8:16.247 |
| 4 | 3 | 22.841 | 22/8:19.292 |
| 5 | 2 | 22.576 | 22/8:19.423 |
| 6 | 4 | 28.462 | 21/8:20.485 |
| 7 | 4 | 22.425 | 21/8:16.107 |
| 8 | 4 | 23.149 | 21/8:15.049 |
| 9 | 4 | 22.296 | 21/8:12.123 |
| 10 | 4 | 22.326 | 21/8:09.914 |
| 11 | 4 | 21.839 | 21/8:07.173 |
| 12 | 4 | 27.033 | 21/8:14.373 |
| 13 | 4 | 22.036 | 21/8:12.046 |
| 14 | 4 | 25.323 | 21/8:15.133 |
| 15 | 4 | 29.926 | 20/8:00.423 |
| 16 | 4 | 23.988 | 20/8:00.494 |
| 17 | 4 | 23.630 | 20/8:00.132 |
| 18 | 4 | 24.099 | 20/8:00.336 |
| 19 | 4 | 27.125 | 20/8:03.711 |
| 20 | 4 | 28.303 | 20/8:07.910 |