| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.888 | N/A |
| 2 | 4 | 17.139 | 28/8:02.641 |
| 3 | 4 | 19.130 | 27/8:11.385 |
| 4 | 4 | 20.165 | 26/8:10.171 |
| 5 | 4 | 19.511 | 26/8:14.544 |
| 6 | 4 | 19.957 | 25/8:00.217 |
| 7 | 4 | 18.779 | 26/8:17.725 |
| 8 | 4 | 17.614 | 26/8:12.370 |
| 9 | 4 | 18.102 | 26/8:09.878 |
| 10 | 4 | 18.090 | 26/8:07.907 |
| 11 | 4 | 18.775 | 26/8:08.043 |
| 12 | 4 | 18.891 | 26/8:08.417 |
| 13 | 4 | 18.539 | 26/8:07.996 |
| 14 | 4 | 19.262 | 26/8:09.030 |
| 15 | 4 | 20.566 | 26/8:12.245 |
| 16 | 4 | 20.146 | 26/8:14.331 |
| 17 | 4 | 18.563 | 26/8:13.683 |
| 18 | 4 | 20.206 | 26/8:15.527 |
| 19 | 4 | 26.910 | 25/8:07.014 |
| 20 | 4 | 19.239 | 25/8:06.730 |
| 21 | 4 | 18.919 | 25/8:06.091 |
| 22 | 4 | 19.701 | 25/8:06.406 |
| 23 | 4 | 18.481 | 25/8:05.362 |
| 24 | 4 | 18.097 | 25/8:04.008 |
| 25 | 4 | 18.542 | 25/8:03.212 |