| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.393 | N/A |
| 2 | 1 | 17.098 | 21/6:02.353 |
| 3 | 1 | 16.610 | 22/6:14.327 |
| 4 | 1 | 20.035 | 20/6:00.765 |
| 5 | 1 | 17.636 | 21/6:17.288 |
| 6 | 1 | 17.090 | 21/6:14.269 |
| 7 | 1 | 17.034 | 21/6:12.069 |
| 8 | 1 | 24.100 | 20/6:12.172 |
| 9 | 1 | 16.792 | 20/6:08.081 |
| 10 | 1 | 22.936 | 20/6:17.869 |
| 11 | 1 | 18.158 | 20/6:16.622 |
| 12 | 2 | 19.764 | 20/6:18.375 |
| 13 | 2 | 23.492 | 19/6:06.510 |
| 14 | 2 | 18.681 | 19/6:05.752 |
| 15 | 3 | 21.203 | 19/6:08.344 |
| 16 | 3 | 22.801 | 19/6:12.509 |
| 17 | 3 | 17.768 | 19/6:10.490 |
| 18 | 2 | 25.127 | 19/6:16.501 |
| 19 | 2 | 18.083 | 19/6:14.801 |