| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.220 | N/A |
| 2 | 4 | 16.983 | 21/6:01.088 |
| 3 | 4 | 16.870 | 21/6:00.075 |
| 4 | 4 | 16.922 | 21/6:00.072 |
| 5 | 5 | 17.823 | 21/6:05.021 |
| 6 | 4 | 17.203 | 21/6:05.424 |
| 7 | 5 | 18.897 | 21/6:11.213 |
| 8 | 5 | 17.112 | 21/6:10.248 |
| 9 | 5 | 16.895 | 21/6:08.982 |
| 10 | 5 | 16.898 | 21/6:08.004 |
| 11 | 4 | 17.548 | 21/6:08.522 |
| 12 | 4 | 17.259 | 21/6:08.042 |
| 13 | 3 | 17.340 | 21/6:08.047 |
| 14 | 3 | 17.029 | 21/6:08.033 |
| 15 | 3 | 17.148 | 21/6:07.083 |
| 16 | 2 | 18.020 | 21/6:08.816 |
| 17 | 6 | 19.689 | 21/6:11.765 |
| 18 | 6 | 17.223 | 21/6:11.465 |
| 19 | 6 | 18.170 | 21/6:12.252 |
| 20 | 6 | 17.424 | 21/6:12.170 |
| 21 | 5 | 17.658 | 21/6:12.331 |