| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.946 | 20/6:18.920 |
| 2 | 3 | 5.420 | 20/4:03.660 |
| 3 | 3 | 5.390 | 20/3:18.373 |
| 4 | 3 | 5.610 | 20/2:56.830 |
| 5 | 3 | 5.630 | 20/2:43.984 |
| 6 | 3 | 5.500 | 20/2:34.987 |
| 7 | 3 | 5.330 | 20/2:28.074 |
| 8 | 3 | 5.380 | 20/2:23.015 |
| 9 | 3 | 5.410 | 20/2:19.147 |
| 10 | 3 | 5.310 | 20/2:15.852 |
| 11 | 3 | 5.400 | 20/2:13.320 |
| 12 | 3 | 5.430 | 20/2:11.260 |
| 13 | 3 | 5.340 | 20/2:09.378 |
| 14 | 3 | 5.600 | 20/2:08.137 |
| 15 | 3 | 5.320 | 20/2:06.688 |
| 16 | 3 | 5.340 | 20/2:05.445 |
| 17 | 3 | 5.380 | 20/2:04.395 |
| 18 | 3 | 5.460 | 20/2:03.551 |
| 19 | 3 | 5.390 | 20/2:02.722 |
| 20 | 3 | 5.290 | 20/2:01.876 |