| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.949 | N/A |
| 2 | 2 | 18.368 | 21/6:09.309 |
| 3 | 2 | 17.947 | 21/6:05.099 |
| 4 | 2 | 17.743 | 21/6:02.335 |
| 5 | 2 | 17.628 | 21/6:00.379 |
| 6 | 2 | 18.976 | 21/6:04.597 |
| 7 | 2 | 17.692 | 18/5:08.952 |
| 8 | 2 | 18.042 | 18/5:08.910 |
| 9 | 2 | 21.442 | 18/5:16.104 |
| 10 | 2 | 17.936 | 18/5:15.077 |
| 11 | 2 | 18.219 | 18/5:14.737 |
| 12 | 2 | 21.271 | 17/5:00.514 |
| 13 | 2 | 18.573 | 17/5:00.398 |
| 14 | 2 | 18.278 | 18/5:18.560 |
| 15 | 2 | 18.297 | 18/5:18.163 |
| 16 | 2 | 19.500 | 17/5:00.521 |
| 17 | 2 | 18.039 | 18/5:18.521 |
| 18 | 2 | 18.861 | 18/5:18.761 |