| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.712 | N/A |
| 2 | 2 | 23.444 | 19/7:03.704 |
| 3 | 2 | 23.757 | 19/7:06.521 |
| 4 | 2 | 23.579 | 19/7:06.392 |
| 5 | 2 | 23.562 | 19/7:06.251 |
| 6 | 2 | 25.809 | 19/7:14.255 |
| 7 | 2 | 23.346 | 19/7:12.203 |
| 8 | 2 | 23.950 | 19/7:12.029 |
| 9 | 2 | 24.413 | 19/7:13.397 |
| 10 | 2 | 23.624 | 19/7:12.068 |
| 11 | 3 | 24.651 | 19/7:13.955 |
| 12 | 3 | 23.249 | 19/7:12.704 |
| 13 | 3 | 23.505 | 19/7:12.045 |
| 14 | 3 | 23.010 | 19/7:10.802 |
| 15 | 3 | 24.050 | 19/7:11.075 |
| 16 | 3 | 23.342 | 19/7:10.461 |
| 17 | 3 | 22.734 | 19/7:09.240 |
| 18 | 2 | 23.104 | 19/7:08.554 |
| 19 | 2 | 24.005 | 19/7:08.846 |