| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.968 | N/A |
| 2 | 2 | 15.494 | 31/8:04.788 |
| 3 | 2 | 14.758 | 32/8:08.874 |
| 4 | 2 | 14.805 | 32/8:05.557 |
| 5 | 2 | 16.567 | 31/8:02.148 |
| 6 | 3 | 16.791 | 31/8:10.458 |
| 7 | 3 | 16.227 | 31/8:13.178 |
| 8 | 3 | 15.241 | 31/8:10.895 |
| 9 | 3 | 21.041 | 30/8:14.567 |
| 10 | 3 | 15.345 | 30/8:11.279 |
| 11 | 3 | 16.565 | 30/8:12.186 |
| 12 | 3 | 15.192 | 30/8:09.309 |
| 13 | 3 | 17.517 | 30/8:12.530 |
| 14 | 3 | 20.605 | 29/8:05.517 |
| 15 | 3 | 15.974 | 29/8:04.212 |
| 16 | 3 | 15.079 | 29/8:01.409 |
| 17 | 4 | 15.741 | 29/8:00.116 |
| 18 | 3 | 15.315 | 30/8:14.641 |
| 19 | 4 | 20.873 | 29/8:05.281 |
| 20 | 4 | 19.986 | 29/8:10.244 |
| 21 | 4 | 15.435 | 29/8:08.339 |
| 22 | 4 | 14.990 | 29/8:06.022 |
| 23 | 4 | 14.698 | 29/8:03.544 |
| 24 | 4 | 14.773 | 29/8:01.373 |
| 25 | 4 | 19.061 | 29/8:04.386 |
| 26 | 4 | 15.618 | 29/8:03.301 |
| 27 | 4 | 14.935 | 29/8:01.565 |
| 28 | 4 | 15.672 | 29/8:00.721 |
| 29 | 4 | 15.901 | 29/8:00.167 |