| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.789 | N/A |
| 2 | 2 | 23.203 | 21/8:10.849 |
| 3 | 2 | 30.361 | 18/8:02.083 |
| 4 | 1 | 26.259 | 19/8:25.727 |
| 5 | 1 | 23.592 | 19/8:12.156 |
| 6 | 1 | 24.482 | 19/8:07.218 |
| 7 | 1 | 30.396 | 19/8:21.668 |
| 8 | 2 | 30.466 | 18/8:05.203 |
| 9 | 2 | 30.673 | 18/8:13.082 |
| 10 | 3 | 30.566 | 18/8:19.007 |
| 11 | 3 | 26.201 | 18/8:16.327 |
| 12 | 3 | 24.667 | 18/8:11.763 |
| 13 | 2 | 23.330 | 18/8:06.066 |
| 14 | 3 | 29.895 | 18/8:09.831 |
| 15 | 3 | 23.727 | 18/8:05.568 |
| 16 | 3 | 24.352 | 18/8:02.581 |
| 17 | 2 | 23.709 | 19/8:25.902 |
| 18 | 1 | 25.962 | 19/8:25.208 |
| 19 | 1 | 25.234 | 19/8:23.864 |