| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.238 | 17/5:10.046 |
| 2 | 3 | 24.168 | 15/5:18.045 |
| 3 | 3 | 12.823 | 17/5:12.964 |
| 4 | 3 | 14.123 | 18/5:12.084 |
| 5 | 3 | 15.133 | 18/5:04.146 |
| 6 | 3 | 12.846 | 19/5:08.215 |
| 7 | 3 | 12.533 | 20/5:13.897 |
| 8 | 4 | 15.136 | 20/5:12.500 |
| 9 | 4 | 12.043 | 20/5:04.540 |
| 10 | 4 | 15.802 | 20/5:05.690 |
| 11 | 4 | 21.830 | 19/5:01.711 |
| 12 | 4 | 13.052 | 20/5:12.878 |
| 13 | 4 | 13.017 | 20/5:08.837 |
| 14 | 4 | 11.943 | 20/5:03.839 |
| 15 | 4 | 24.708 | 19/5:00.700 |
| 16 | 4 | 13.283 | 20/5:13.347 |
| 17 | 4 | 13.716 | 20/5:11.052 |
| 18 | 4 | 12.808 | 20/5:08.002 |
| 19 | 4 | 12.727 | 20/5:05.188 |
| 20 | 4 | 12.959 | 20/5:02.888 |