| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.382 | N/A |
| 2 | 3 | 20.430 | 18/6:05.692 |
| 3 | 3 | 22.733 | 17/6:03.686 |
| 4 | 3 | 18.028 | 18/6:05.131 |
| 5 | 3 | 20.123 | 18/6:03.966 |
| 6 | 4 | 23.390 | 18/6:14.375 |
| 7 | 4 | 18.282 | 18/6:06.842 |
| 8 | 4 | 18.872 | 18/6:02.894 |
| 9 | 4 | 18.476 | 19/6:19.133 |
| 10 | 5 | 21.528 | 18/6:01.899 |
| 11 | 5 | 18.004 | 19/6:18.140 |
| 12 | 4 | 21.398 | 18/6:00.335 |
| 13 | 4 | 18.650 | 19/6:18.253 |
| 14 | 4 | 20.008 | 19/6:18.274 |
| 15 | 4 | 17.684 | 19/6:15.304 |
| 16 | 4 | 17.870 | 19/6:12.953 |
| 17 | 4 | 17.536 | 19/6:10.520 |
| 18 | 4 | 18.127 | 19/6:08.999 |
| 19 | 4 | 18.564 | 19/6:08.085 |