| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.119 | 23/5:01.737 |
| 2 | 2 | 12.632 | 24/5:09.012 |
| 3 | 2 | 12.957 | 24/5:09.664 |
| 4 | 2 | 12.951 | 24/5:09.954 |
| 5 | 2 | 12.873 | 24/5:09.754 |
| 6 | 2 | 12.759 | 24/5:09.164 |
| 7 | 2 | 12.997 | 24/5:09.559 |
| 8 | 2 | 12.744 | 24/5:09.096 |
| 9 | 3 | 25.970 | 21/5:01.005 |
| 10 | 3 | 12.495 | 22/5:11.293 |
| 11 | 3 | 12.553 | 22/5:08.100 |
| 12 | 3 | 12.942 | 22/5:06.152 |
| 13 | 3 | 13.008 | 22/5:04.615 |
| 14 | 3 | 13.232 | 22/5:03.650 |
| 15 | 3 | 13.003 | 22/5:02.478 |
| 16 | 3 | 13.002 | 22/5:01.451 |
| 17 | 3 | 12.972 | 22/5:00.506 |
| 18 | 3 | 13.090 | 23/5:13.438 |
| 19 | 3 | 12.996 | 23/5:12.673 |
| 20 | 4 | 55.477 | 20/5:13.772 |