| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| X | Nigeria U20 | 4x400 Metres Relay | Heats | 1 | 3:21.66 | |
| W | Tima Seikeseye GODBLESS | 14/07/2004 | 100 Metres | Heats | 2 | 11.59 |
| M | Favour Oghene Tejiri ASHE | 28/04/2002 | 100 Metres | Heats | 7 | 11.00 |
| W | Imaobong Nse UKO | 20/02/2004 | 400 Metres | Heats | 1 | 52.33 |
| M | Bamidele AJAYI | 25/09/2004 | 400 Metres | Heats | 4 | 47.44 |
| W | Tima Seikeseye GODBLESS | 14/07/2004 | 100 Metres | Semi-Final | 5 | 11.61 |
| M | Chinecherem NNAMDI | 12/07/2002 | Javelin Throw | Qualification | 1 | 78.02 |
| M | Godson Oke OGHENEBRUME | 27/05/2003 | 100 Metres | Semi-Final | 1 | 10.22 |
| X | Nigeria U20 | 4x400 Metres Relay | Final | 1 | 3:19.70 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Sarah OCHIGBO | 05/11/2002 | 400 Metres Hurdles | Heats | DNS | |
| M | Ezekiel NATHANIEL | 20/06/2003 | 400 Metres Hurdles | Heats | 4 | 51.63 |
| W | Praise OFOKU | 15/06/2003 | 100 Metres | Final | 4 | 11.53 |
| M | Godson Oke OGHENEBRUME | 27/05/2003 | 100 Metres | Final | 8 | 10.74 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Prosper Oghenemine EKPORORE | 11/03/2004 | 110m Hurdles (99.0cm) | Heats | 1 | 13.71 |
| W | Ruth AGADAMA | 17/04/2002 | Long Jump | Qualification | 7 | 6.06 |
| W | Favour OFILI | 31/12/2002 | 200 Metres | Heats | 1 | 22.74 |
| W | Esther OSISIKE | 14/11/2002 | Discus Throw | Final | 11 | 44.68 |
| M | Adekalu Nicholas FAKOREDE | 28/06/2003 | 200 Metres | Heats | 5 | 21.14 |
| M | Chinecherem NNAMDI | 12/07/2002 | Javelin Throw | Final | 3 | 74.48 |
| M | Prosper Oghenemine EKPORORE | 11/03/2004 | 110m Hurdles (99.0cm) | Semi-Final | 6 | 15.70 |
| W | Favour OFILI | 31/12/2002 | 200 Metres | Semi-Final | 1 | 22.37 |
| M | Adekalu Nicholas FAKOREDE | 28/06/2003 | 200 Metres | Semi-Final | 6 | 20.87 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Nigeria U20 | 4x400 Metres Relay | Heats | 1 | 3:06.70 | |
| M | Nigeria U20 | 4x100 Metres Relay | Heats | 3 | 39.33 | |
| M | Ezekiel NATHANIEL | 20/06/2003 | 400 Metres Hurdles | Semi-Final | 3 | 51.39 |
| M | David AYA | 05/12/2004 | High Jump | Final | 8 | 2.10 |
| M | Prosper Oghenemine EKPORORE | 11/03/2004 | 110m Hurdles (99.0cm) | Final | 9 | 21.60 |
| W | Imaobong Nse UKO | 20/02/2004 | 400 Metres | Final | 1 | 51.55 |
| W | Favour OFILI | 31/12/2002 | 200 Metres | Final | 3 | 22.23 |
| M | Udodi Chudi ONWUZURIKE | 29/01/2003 | 200 Metres | Final | 1 | 20.21 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Ezekiel NATHANIEL | 20/06/2003 | 400 Metres Hurdles | Final | 4 | 49.89 |
| W | Ruth AGADAMA | 17/04/2002 | Long Jump | Final | 8 | 6.24 |
| W | Nigeria U20 | 4x100 Metres Relay | Final | 3 | 43.90 | |
| M | Nigeria U20 | 4x100 Metres Relay | Final | DNF | ||
| W | Nigeria U20 | 4x400 Metres Relay | Final | 1 | 3:31.46 | |
| M | Nigeria U20 | 4x400 Metres Relay | Final | 4 | 3:07.19 |