| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.183 | 20/3:03.660 |
| 2 | 4 | 5.960 | 20/2:31.430 |
| 3 | 4 | 6.150 | 20/2:21.953 |
| 4 | 4 | 5.780 | 20/2:15.365 |
| 5 | 4 | 5.950 | 20/2:12.092 |
| 6 | 4 | 6.020 | 20/2:10.143 |
| 7 | 4 | 5.850 | 20/2:08.266 |
| 8 | 4 | 6.090 | 20/2:07.458 |
| 9 | 4 | 5.830 | 20/2:06.251 |
| 10 | 4 | 5.810 | 20/2:05.246 |
| 11 | 4 | 6.140 | 20/2:05.024 |
| 12 | 4 | 5.830 | 20/2:04.322 |
| 13 | 4 | 5.850 | 20/2:03.758 |
| 14 | 4 | 6.480 | 20/2:04.176 |
| 15 | 4 | 5.910 | 20/2:03.777 |
| 16 | 4 | 5.920 | 20/2:03.441 |
| 17 | 4 | 5.940 | 20/2:03.168 |
| 18 | 4 | 5.980 | 20/2:02.970 |
| 19 | 4 | 5.910 | 20/2:02.719 |
| 20 | 4 | 7.210 | 20/2:03.793 |