| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.746 | 20/6:14.920 |
| 2 | 5 | 19.029 | 20/6:17.750 |
| 3 | 5 | 18.428 | 20/6:14.687 |
| 4 | 5 | 18.771 | 20/6:14.870 |
| 5 | 5 | 18.489 | 20/6:13.852 |
| 6 | 5 | 17.966 | 20/6:11.430 |
| 7 | 5 | 20.247 | 20/6:16.217 |
| 8 | 5 | 18.656 | 20/6:15.830 |
| 9 | 5 | 18.080 | 20/6:14.249 |
| 10 | 5 | 19.193 | 20/6:15.210 |
| 11 | 4 | 18.529 | 20/6:14.789 |
| 12 | 4 | 18.380 | 20/6:14.190 |
| 13 | 4 | 17.593 | 20/6:12.472 |
| 14 | 4 | 19.250 | 20/6:13.367 |
| 15 | 4 | 17.911 | 20/6:12.357 |
| 16 | 4 | 18.582 | 20/6:12.312 |
| 17 | 4 | 18.265 | 20/6:11.900 |
| 18 | 4 | 23.393 | 20/6:17.231 |
| 19 | 4 | 19.890 | 20/6:18.314 |
| 20 | 4 | 24.650 | 20/6:24.048 |