| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.936 | N/A |
| 2 | 5 | 16.520 | 29/8:05.496 |
| 3 | 5 | 15.032 | 30/8:00.044 |
| 4 | 5 | 14.693 | 31/8:05.386 |
| 5 | 4 | 18.168 | 30/8:09.930 |
| 6 | 4 | 14.785 | 30/8:02.284 |
| 7 | 4 | 15.050 | 31/8:14.176 |
| 8 | 4 | 14.674 | 31/8:09.744 |
| 9 | 3 | 14.597 | 31/8:06.132 |
| 10 | 4 | 20.534 | 30/8:07.106 |
| 11 | 4 | 15.583 | 30/8:05.880 |
| 12 | 4 | 14.856 | 30/8:02.960 |
| 13 | 4 | 14.296 | 31/8:14.906 |
| 14 | 4 | 15.640 | 31/8:14.692 |
| 15 | 4 | 14.548 | 31/8:12.170 |
| 16 | 6 | 1:31.799 | 24/8:19.457 |
| 17 | 6 | 14.911 | 24/8:11.109 |
| 18 | 6 | 33.270 | 23/8:07.467 |
| 19 | 6 | 43.584 | 22/8:12.566 |
| 20 | 6 | 17.335 | 22/8:07.008 |
| 21 | 6 | 34.196 | 22/8:19.710 |