| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.978 | N/A |
| 2 | 1 | 15.136 | 21/5:06.698 |
| 3 | 1 | 14.917 | 21/5:04.508 |
| 4 | 1 | 15.217 | 21/5:05.778 |
| 5 | 1 | 14.944 | 21/5:05.048 |
| 6 | 1 | 14.876 | 21/5:04.338 |
| 7 | 1 | 14.933 | 21/5:04.054 |
| 8 | 1 | 15.056 | 21/5:04.203 |
| 9 | 1 | 15.050 | 21/5:04.300 |
| 10 | 1 | 14.874 | 21/5:03.984 |
| 11 | 2 | 17.206 | 21/5:08.396 |
| 12 | 2 | 15.144 | 21/5:08.256 |
| 13 | 2 | 15.129 | 21/5:08.114 |
| 14 | 2 | 15.131 | 21/5:07.998 |
| 15 | 2 | 15.066 | 21/5:07.805 |
| 16 | 2 | 15.855 | 21/5:08.069 |
| 17 | 2 | 18.261 | 21/5:12.471 |
| 18 | 2 | 15.034 | 21/5:12.012 |
| 19 | 2 | 14.771 | 21/5:11.311 |
| 20 | 2 | 15.168 | 21/5:11.102 |
| 21 | 2 | 15.069 | 21/5:10.815 |