| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.647 | 31/8:05.057 |
| 2 | 3 | 15.185 | 32/8:13.312 |
| 3 | 3 | 15.088 | 32/8:09.813 |
| 4 | 5 | 22.853 | 28/8:01.411 |
| 5 | 5 | 17.699 | 28/8:04.243 |
| 6 | 5 | 15.108 | 29/8:10.970 |
| 7 | 5 | 15.003 | 29/8:02.987 |
| 8 | 5 | 16.173 | 29/8:01.240 |
| 9 | 5 | 15.494 | 30/8:14.167 |
| 10 | 5 | 15.560 | 30/8:11.430 |
| 11 | 5 | 15.463 | 30/8:08.926 |
| 12 | 5 | 16.809 | 30/8:10.205 |
| 13 | 5 | 15.144 | 30/8:07.445 |
| 14 | 5 | 15.867 | 30/8:06.628 |
| 15 | 5 | 15.372 | 30/8:04.930 |
| 16 | 5 | 15.253 | 30/8:03.221 |
| 17 | 4 | 15.423 | 30/8:02.014 |
| 18 | 4 | 15.631 | 30/8:01.287 |
| 19 | 5 | 19.271 | 30/8:06.384 |