| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.199 | 20/1:03.980 |
| 2 | 5 | 7.316 | 20/1:45.150 |
| 3 | 5 | 7.107 | 20/1:57.480 |
| 4 | 3 | 7.161 | 20/2:03.915 |
| 5 | 3 | 6.933 | 20/2:06.864 |
| 6 | 3 | 7.118 | 20/2:09.447 |
| 7 | 3 | 7.064 | 20/2:11.137 |
| 8 | 3 | 6.981 | 20/2:12.198 |
| 9 | 3 | 7.070 | 20/2:13.220 |
| 10 | 3 | 7.104 | 20/2:14.106 |
| 11 | 3 | 7.221 | 20/2:15.044 |
| 12 | 3 | 6.872 | 20/2:15.243 |
| 13 | 3 | 7.003 | 20/2:15.614 |
| 14 | 3 | 7.108 | 20/2:16.081 |
| 15 | 3 | 7.207 | 20/2:16.619 |
| 16 | 3 | 7.046 | 20/2:16.888 |
| 17 | 3 | 7.070 | 20/2:17.153 |
| 18 | 3 | 6.935 | 20/2:17.239 |
| 19 | 3 | 7.037 | 20/2:17.423 |
| 20 | 3 | 7.030 | 20/2:17.582 |