| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.981 | N/A |
| 2 | 5 | 19.398 | 25/8:06.533 |
| 3 | 5 | 19.190 | 25/8:04.037 |
| 4 | 5 | 24.169 | 23/8:01.199 |
| 5 | 5 | 19.508 | 24/8:14.004 |
| 6 | 5 | 18.365 | 24/8:03.879 |
| 7 | 5 | 20.254 | 24/8:04.369 |
| 8 | 5 | 19.482 | 24/8:02.183 |
| 9 | 5 | 19.555 | 24/8:00.753 |
| 10 | 5 | 18.789 | 25/8:17.541 |
| 11 | 5 | 22.603 | 24/8:04.000 |
| 12 | 5 | 22.707 | 24/8:09.386 |
| 13 | 5 | 19.028 | 24/8:06.823 |
| 14 | 5 | 18.752 | 24/8:04.165 |
| 15 | 5 | 18.326 | 24/8:01.188 |
| 16 | 5 | 20.696 | 24/8:02.241 |
| 17 | 5 | 19.911 | 24/8:02.034 |
| 18 | 4 | 20.588 | 24/8:02.768 |
| 19 | 4 | 18.942 | 24/8:01.317 |
| 20 | 4 | 20.095 | 24/8:01.414 |
| 21 | 4 | 18.892 | 24/8:00.118 |
| 22 | 5 | 24.225 | 24/8:04.786 |
| 23 | 4 | 18.008 | 24/8:02.531 |
| 24 | 4 | 19.520 | 24/8:01.984 |