| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.257 | 20/3:05.140 |
| 2 | 4 | 6.220 | 20/2:34.770 |
| 3 | 4 | 5.980 | 20/2:23.047 |
| 4 | 4 | 5.990 | 20/2:17.235 |
| 5 | 4 | 5.970 | 20/2:13.668 |
| 6 | 4 | 6.130 | 20/2:11.823 |
| 7 | 4 | 5.900 | 20/2:09.849 |
| 8 | 3 | 6.060 | 20/2:08.768 |
| 9 | 3 | 5.950 | 20/2:07.682 |
| 10 | 3 | 5.870 | 20/2:06.654 |
| 11 | 3 | 5.880 | 20/2:05.831 |
| 12 | 3 | 5.910 | 20/2:05.195 |
| 13 | 3 | 5.870 | 20/2:04.595 |
| 14 | 3 | 5.850 | 20/2:04.053 |
| 15 | 3 | 5.880 | 20/2:03.623 |
| 16 | 3 | 5.960 | 20/2:03.346 |
| 17 | 3 | 6.090 | 20/2:03.255 |
| 18 | 3 | 5.930 | 20/2:02.997 |
| 19 | 3 | 5.890 | 20/2:02.723 |
| 20 | 3 | 6.310 | 20/2:02.897 |