| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.328 | N/A |
| 2 | 2 | 17.259 | 21/6:02.508 |
| 3 | 1 | 17.508 | 21/6:04.998 |
| 4 | 1 | 16.217 | 22/6:14.216 |
| 5 | 1 | 16.232 | 25/7:00.624 |
| 6 | 1 | 16.089 | 29/8:03.836 |
| 7 | 1 | 16.077 | 29/8:01.110 |
| 8 | 1 | 15.926 | 30/8:15.032 |
| 9 | 1 | 15.711 | 30/8:12.271 |
| 10 | 2 | 17.262 | 30/8:15.122 |
| 11 | 2 | 19.995 | 29/8:08.500 |
| 12 | 2 | 16.408 | 29/8:07.432 |
| 13 | 2 | 16.072 | 29/8:05.758 |
| 14 | 2 | 16.503 | 29/8:05.270 |
| 15 | 2 | 16.240 | 29/8:04.326 |
| 16 | 2 | 15.713 | 29/8:02.523 |
| 17 | 2 | 15.967 | 29/8:01.391 |
| 18 | 2 | 16.192 | 29/8:00.762 |
| 19 | 2 | 15.841 | 30/8:16.169 |
| 20 | 2 | 16.098 | 30/8:15.538 |
| 21 | 2 | 17.729 | 29/8:00.782 |
| 22 | 2 | 16.802 | 29/8:01.116 |
| 23 | 2 | 17.999 | 29/8:02.942 |
| 24 | 2 | 16.335 | 29/8:02.584 |
| 25 | 2 | 16.009 | 29/8:01.876 |
| 26 | 2 | 16.309 | 29/8:01.560 |
| 27 | 2 | 16.530 | 29/8:01.506 |
| 28 | 2 | 16.116 | 29/8:01.027 |
| 29 | 2 | 16.319 | 29/8:00.786 |