| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.035 | 27/8:06.945 |
| 2 | 4 | 27.445 | 22/8:20.280 |
| 3 | 4 | 18.106 | 23/8:07.493 |
| 4 | 4 | 17.910 | 24/8:08.976 |
| 5 | 4 | 19.414 | 24/8:04.368 |
| 6 | 4 | 17.687 | 25/8:14.154 |
| 7 | 4 | 17.755 | 25/8:06.971 |
| 8 | 4 | 20.258 | 25/8:09.406 |
| 9 | 4 | 22.855 | 25/8:18.514 |
| 10 | 4 | 17.409 | 25/8:12.185 |
| 11 | 4 | 17.515 | 25/8:07.248 |
| 12 | 4 | 17.712 | 25/8:03.544 |
| 13 | 4 | 20.940 | 25/8:06.617 |
| 14 | 4 | 20.636 | 25/8:08.709 |
| 15 | 4 | 20.083 | 25/8:09.600 |
| 16 | 4 | 17.511 | 25/8:06.361 |
| 17 | 4 | 18.592 | 25/8:05.093 |
| 18 | 3 | 21.792 | 25/8:08.410 |
| 19 | 3 | 17.869 | 25/8:06.216 |
| 20 | 2 | 20.165 | 25/8:07.111 |
| 21 | 2 | 18.420 | 25/8:05.844 |
| 22 | 2 | 18.255 | 25/8:04.505 |
| 23 | 2 | 18.354 | 25/8:03.389 |
| 24 | 2 | 18.134 | 25/8:02.138 |
| 25 | 2 | 18.176 | 25/8:01.028 |