| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.307 | N/A |
| 2 | 3 | 27.660 | 18/8:13.527 |
| 3 | 4 | 39.106 | 15/8:10.669 |
| 4 | 4 | 21.231 | 17/8:12.624 |
| 5 | 4 | 21.691 | 18/8:09.481 |
| 6 | 4 | 25.393 | 18/8:02.582 |
| 7 | 4 | 20.849 | 19/8:11.097 |
| 8 | 4 | 27.759 | 19/8:15.650 |
| 9 | 4 | 21.128 | 19/8:04.145 |
| 10 | 4 | 20.666 | 20/8:19.326 |
| 11 | 4 | 20.621 | 20/8:10.904 |
| 12 | 4 | 20.529 | 20/8:03.854 |
| 13 | 4 | 24.906 | 20/8:04.910 |
| 14 | 4 | 20.449 | 21/8:23.288 |
| 15 | 4 | 20.256 | 21/8:17.941 |
| 16 | 4 | 20.797 | 21/8:14.028 |
| 17 | 4 | 24.386 | 21/8:15.090 |
| 18 | 4 | 20.370 | 21/8:11.303 |
| 19 | 4 | 20.645 | 21/8:08.242 |
| 20 | 4 | 23.875 | 21/8:08.903 |
| 21 | 4 | 21.033 | 21/8:06.657 |