| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.661 | 20/1:13.220 |
| 2 | 7 | 3.749 | 20/1:14.980 |
| 3 | 3 | 7.097 | 20/1:47.580 |
| 4 | 2 | 6.997 | 20/1:58.367 |
| 5 | 2 | 7.174 | 20/2:04.645 |
| 6 | 2 | 6.787 | 20/2:06.864 |
| 7 | 2 | 7.094 | 20/2:09.367 |
| 8 | 2 | 7.100 | 20/2:11.171 |
| 9 | 2 | 7.204 | 20/2:12.785 |
| 10 | 2 | 7.216 | 20/2:14.067 |
| 11 | 2 | 6.990 | 20/2:14.640 |
| 12 | 2 | 8.127 | 20/2:17.176 |
| 13 | 2 | 7.142 | 20/2:17.648 |
| 14 | 2 | 7.126 | 20/2:18.023 |
| 15 | 2 | 7.007 | 20/2:18.174 |
| 16 | 2 | 6.960 | 20/2:18.243 |
| 17 | 2 | 7.181 | 20/2:18.579 |
| 18 | 2 | 7.033 | 20/2:18.701 |
| 19 | 2 | 6.744 | 20/2:18.489 |
| 20 | 2 | 7.163 | 20/2:18.740 |