| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.763 | N/A |
| 2 | 3 | 19.806 | 19/6:16.271 |
| 3 | 3 | 18.297 | 19/6:02.069 |
| 4 | 3 | 19.195 | 19/6:03.551 |
| 5 | 3 | 19.433 | 19/6:05.052 |
| 6 | 2 | 19.001 | 19/6:04.398 |
| 7 | 2 | 18.709 | 19/6:03.086 |
| 8 | 2 | 19.196 | 19/6:03.401 |
| 9 | 2 | 19.246 | 19/6:03.749 |
| 10 | 2 | 18.460 | 19/6:02.449 |
| 11 | 2 | 18.294 | 19/6:01.109 |
| 12 | 2 | 17.939 | 20/6:18.303 |
| 13 | 2 | 21.060 | 19/6:02.717 |
| 14 | 2 | 18.794 | 19/6:02.358 |
| 15 | 2 | 19.797 | 19/6:03.340 |
| 16 | 4 | 30.852 | 19/6:17.457 |
| 17 | 4 | 23.017 | 18/6:00.927 |
| 18 | 4 | 18.420 | 19/6:19.250 |
| 19 | 4 | 22.098 | 19/6:21.377 |