| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.314 | N/A |
| 2 | 1 | 20.236 | 18/6:03.326 |
| 3 | 1 | 18.012 | 19/6:03.546 |
| 4 | 1 | 20.025 | 19/6:08.952 |
| 5 | 1 | 19.139 | 19/6:07.668 |
| 6 | 1 | 22.533 | 19/6:19.116 |
| 7 | 1 | 18.142 | 19/6:13.575 |
| 8 | 1 | 18.151 | 19/6:09.640 |
| 9 | 1 | 18.580 | 19/6:07.654 |
| 10 | 1 | 17.683 | 19/6:04.316 |
| 11 | 1 | 18.460 | 19/6:03.043 |
| 12 | 1 | 18.238 | 19/6:01.639 |
| 13 | 1 | 18.283 | 19/6:00.537 |
| 14 | 1 | 19.204 | 19/6:00.879 |
| 15 | 1 | 19.556 | 19/6:01.625 |
| 16 | 1 | 18.589 | 19/6:01.111 |
| 17 | 1 | 19.135 | 19/6:01.275 |
| 18 | 1 | 17.700 | 20/6:18.823 |
| 19 | 1 | 17.928 | 20/6:17.774 |
| 20 | 1 | 18.505 | 20/6:17.413 |