| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.581 | N/A |
| 2 | 5 | 24.990 | 18/7:07.411 |
| 3 | 5 | 22.960 | 19/7:14.131 |
| 4 | 5 | 23.240 | 19/7:09.721 |
| 5 | 5 | 25.610 | 19/7:18.181 |
| 6 | 5 | 26.400 | 18/7:01.461 |
| 7 | 5 | 21.150 | 19/7:15.631 |
| 8 | 5 | 21.790 | 19/7:09.798 |
| 9 | 5 | 22.140 | 19/7:06.211 |
| 10 | 5 | 20.420 | 20/7:23.169 |
| 11 | 5 | 27.690 | 19/7:08.083 |
| 12 | 6 | 22.460 | 19/7:06.153 |
| 13 | 5 | 20.880 | 19/7:02.176 |
| 14 | 5 | 21.710 | 20/7:23.147 |
| 15 | 5 | 20.310 | 20/7:19.241 |
| 16 | 5 | 22.020 | 20/7:18.023 |
| 17 | 5 | 20.100 | 20/7:14.676 |
| 18 | 5 | 24.860 | 20/7:17.043 |
| 19 | 5 | 23.140 | 20/7:17.332 |
| 20 | 5 | 21.820 | 20/7:16.271 |