| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.137 | 20/8:22.740 |
| 2 | 4 | 34.499 | 17/8:26.906 |
| 3 | 4 | 32.782 | 16/8:12.896 |
| 4 | 4 | 25.281 | 17/8:20.221 |
| 5 | 4 | 28.544 | 17/8:17.226 |
| 6 | 4 | 25.860 | 17/8:07.625 |
| 7 | 4 | 28.833 | 17/8:07.987 |
| 8 | 4 | 25.545 | 17/8:01.272 |
| 9 | 4 | 25.124 | 18/8:23.210 |
| 10 | 4 | 30.125 | 18/8:27.114 |
| 11 | 4 | 26.262 | 18/8:23.987 |
| 12 | 4 | 25.379 | 18/8:20.057 |
| 13 | 4 | 30.283 | 18/8:23.521 |
| 14 | 4 | 24.693 | 18/8:19.303 |
| 15 | 4 | 30.249 | 18/8:22.315 |
| 16 | 4 | 25.285 | 18/8:19.366 |
| 17 | 4 | 33.045 | 18/8:24.980 |
| 18 | 4 | 26.222 | 18/8:23.148 |