| Date | 26 August 2014 | 
|---|---|
| Status | YOG | 
| Location | Yanshan Road, Nanjing | 
| Participants | 598 from 154 countries | 
Top eight times advanced to final round.
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 7 |  MIX | 1:44.10 | ||
| 2 | – | Mixed team 5 |  MIX | 1:44.55 | ||
| 3 | – | Mixed team 8 |  MIX | 1:44.93 | ||
| 4 | – | Mixed team 6 |  MIX | 1:44.96 | ||
| 5 | – | Mixed team 2 |  MIX | 1:47.12 | ||
| 6 | – | Mixed team 9 |  MIX | 1:47.98 | ||
| 7 | – | Mixed team 1 |  MIX | 1:48.32 | ||
| 8 | – | Mixed team 3 |  MIX | 1:53.62 | ||
| 9 | – | Mixed team 4 |  MIX | 2:04.73 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 10 |  MIX | 1:43.45 | ||
| 2 | – | Mixed team 17 |  MIX | 1:43.96 | ||
| 3 | – | Mixed team 14 |  MIX | 1:45.83 | ||
| 4 | – | Mixed team 16 |  MIX | 1:46.58 | ||
| 5 | – | Mixed team 13 |  MIX | 1:47.24 | ||
| 6 | – | Mixed team 15 |  MIX | 1:47.36 | ||
| 7 | – | Mixed team 12 |  MIX | 1:48.24 | ||
| 8 | – | Mixed team 11 |  MIX | 1:52.48 | ||
| 9 | – | Mixed team 18 |  MIX | 1:57.32 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 21 |  MIX | 1:47.85 | ||
| 2 | – | Mixed team 26 |  MIX | 1:52.13 | ||
| 3 | – | Mixed team 20 |  MIX | 1:52.45 | ||
| 4 | – | Mixed team 19 |  MIX | 1:53.23 | ||
| 5 | – | Mixed team 23 |  MIX | 1:53.66 | ||
| 6 | – | Mixed team 24 |  MIX | 1:54.17 | ||
| 7 | – | Mixed team 22 |  MIX | 1:54.39 | ||
| 8 | – | Mixed team 25 |  MIX | 1:55.48 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 34 |  MIX | 1:41.79 | ||
| 2 | – | Mixed team 27 |  MIX | 1:49.25 | ||
| 3 | – | Mixed team 33 |  MIX | 1:49.79 | ||
| 4 | – | Mixed team 30 |  MIX | 1:50.24 | ||
| 5 | – | Mixed team 31 |  MIX | 1:53.83 | ||
| 6 | – | Mixed team 29 |  MIX | 1:54.37 | ||
| 7 | – | Mixed team 32 |  MIX | 1:55.40 | ||
| – | Mixed team 28 |  MIX | – | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 38 |  MIX | 1:41.40 | ||
| 2 | – | Mixed team 37 |  MIX | 1:44.47 | ||
| 3 | – | Mixed team 36 |  MIX | 1:46.86 | ||
| 4 | – | Mixed team 42 |  MIX | 1:47.11 | ||
| 5 | – | Mixed team 39 |  MIX | 1:47.12 | ||
| 6 | – | Mixed team 41 |  MIX | 1:53.49 | ||
| 7 | – | Mixed team 40 |  MIX | 1:54.12 | ||
| – | Mixed team 35 |  MIX | – | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 44 |  MIX | 1:43.06 | ||
| 2 | – | Mixed team 46 |  MIX | 1:43.29 | ||
| 3 | – | Mixed team 50 |  MIX | 1:43.45 | ||
| 4 | – | Mixed team 43 |  MIX | 1:44.25 | ||
| 5 | – | Mixed team 49 |  MIX | 1:45.41 | ||
| 6 | – | Mixed team 48 |  MIX | 1:45.98 | ||
| 7 | – | Mixed team 47 |  MIX | 1:46.29 | ||
| 8 | – | Mixed team 45 |  MIX | 1:46.82 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 53 |  MIX | 1:43.54 | ||
| 2 | – | Mixed team 54 |  MIX | 1:44.44 | ||
| 3 | – | Mixed team 55 |  MIX | 1:45.62 | ||
| 4 | – | Mixed team 52 |  MIX | 1:45.94 | ||
| 5 | – | Mixed team 51 |  MIX | 1:49.18 | ||
| 6 | – | Mixed team 56 |  MIX | 1:49.58 | ||
| 7 | – | Mixed team 57 |  MIX | 1:52.60 | ||
| 8 | – | Mixed team 58 |  MIX | 1:53.22 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 62 |  MIX | 1:45.97 | ||
| 2 | – | Mixed team 60 |  MIX | 1:47.02 | ||
| 3 | – | Mixed team 65 |  MIX | 1:47.43 | ||
| 4 | – | Mixed team 59 |  MIX | 1:49.47 | ||
| 5 | – | Mixed team 61 |  MIX | 1:52.31 | ||
| 6 | – | Mixed team 64 |  MIX | 1:54.36 | ||
| 7 | – | Mixed team 66 |  MIX | 1:57.34 | ||
| 8 | – | Mixed team 63 |  MIX | 1:58.85 | ||
| 9 | – | Mixed team 67 |  MIX | 2:02.78 | 
| Pos | Nr | Team | NOC | Time | ||
|---|---|---|---|---|---|---|
| 1 | – | Mixed team 34 |  MIX | 1:40.20 | ||
| 2 | – | Mixed team 38 |  MIX | 1:41.39 | ||
| 3 | – | Mixed team 17 |  MIX | 1:43.60 | ||
| 4 | – | Mixed team 7 |  MIX | 1:44.77 | ||
| 5 | – | Mixed team 53 |  MIX | 1:45.02 | ||
| 6 | – | Mixed team 10 |  MIX | 1:46.17 | ||
| 7 | – | Mixed team 50 |  MIX | 1:52.88 | ||
| 8 | – | Mixed team 44 |  MIX | 1:52.99 | ||
| 9 | – | Mixed team 46 |  MIX | 1:54.59 |